{"title":"Exhaust - Vehicle Data","description":"","products":[{"product_id":"440-2299","title":"HEADER,SBC,1 5\/8\",76-83 JEEP CJ,FENDERWELL,3\",BLACK","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Long Tube Headers, Painted Black Finish, 1-5\/8\" Primary Tubes, 3\" Collectors (Part #440-2299).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSouthwest Speed headers are the perfect combination of quality and value. We are proud to offer these Small Block Chevy Swap Long Tube Headers for your 1976-1983 CJ5 or 1976-1986 CJ7. These fenderwell exit headers come with a black paint finish.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCompatible with:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJeep:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1976-1983 CJ5\u003cstrong\u003e with Small Block Chevy Engine\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1976-1986 CJ7\u003cstrong\u003e with Small Block Chevy Engine\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFenderwell Exit.\u003c\/li\u003e\n\u003cli\u003eCompatible with Trans Dapt Engine Swap Motor Mount Kit Part #4100.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor SBC engine swaps into 1976-83 CJ5 or 1976-1986 CJ7\u003c\/li\u003e\n\u003cli\u003e1-5\/8\" mandrel bent primary tubes and 3\" collectors with merge spears for increased exhaust velocity\u003c\/li\u003e\n\u003cli\u003e3\/8\" thick header flanges for strength and maximum sealing surface\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGaskets \u0026amp; hardware included\u003c\/li\u003e\n\u003cli\u003eReducer size is 3\" to 2.5\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eSpecs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCollector Diameter:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Finish:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eBlack Paint\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Style:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eLong Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrimary Tube Diameter:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e1-5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eHeaders\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTube Material:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eMild Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePaint Warning:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\nThese headers are painted with a high heat dull black paint. It will generally dull even more when the engine is started. The header paint will smoke and let off an odor the first few times the engine is up to temperature and the black finish will become duller turning closer to gray in color. If exhaust temperatures are extreme at start the paint will blister and peel. There is no warranty on header paint.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\nIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. \u003cstrong\u003eWe wont process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"440-2299 A35.0","offers":[{"title":"Default Title","offer_id":47183912698137,"sku":"440-2299","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2299.jpg?v=1717610961"},{"product_id":"440-2301","title":"HEADER,SBC,1 5\/8\",76-83 JEEP CJ,FENDERWELL,3\",POLISHED STAINLESS STEEL","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Long Tube Headers, Polished Stainless Steel, 1-5\/8\" Primary Tubes, 3\" Collectors (Part #440-2301).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSouthwest Speed headers are the perfect combination of quality and value. We are proud to offer these Small Block Chevy Swap Long Tube Headers for your 1976-1983 CJ5 or 1976-1986 CJ7.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNOTE:\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003eFenderwell Exit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNOTE:\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with Trans Dapt Engine Swap Motor Mount Kit Part #4100.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCompatible with:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJeep:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1976-1983 CJ5\u003cstrong\u003e with Small Block Chevy Engine\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1976-1986 CJ7\u003cstrong\u003e with Small Block Chevy Engine\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor SBC engine swaps into 1976-83 CJ5 or 1976-1986 CJ7\u003c\/li\u003e\n\u003cli\u003e1-5\/8\" mandrel bent primary tubes and 3\" collectors with merge spears for increased exhaust velocity\u003c\/li\u003e\n\u003cli\u003e3\/8\" thick header flanges for strength and maximum sealing surface\u003c\/li\u003e\n\u003cli\u003eGaskets \u0026amp; hardware included\u003c\/li\u003e\n\u003cli\u003eReducer size is 3\" to 2.5\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eSpecs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCollector Diameter:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Finish:\u003c\/b\u003e Polished Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Style:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eLong Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrimary Tube Diameter:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e1-5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eHeaders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003ePolished Stainless Steel\u003c\/u\u003e\u003c\/b\u003e\u003cstrong\u003e\u003cu\u003e Warning:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eStainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperatures. Please note that the finish of the header when the engine is started will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished out when utilizing blue-away or semi-chrome polish, but please note that when the headers reach running temperature, they may change color again. No warranty or returns on polished stainless steel exhaust items once they have been installed.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\nIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. We wont process refunds for scratched, dimpled, dented, or bent headers.\u003c\/div\u003e","brand":"440-2301 A30.0","offers":[{"title":"Default Title","offer_id":47183912796441,"sku":"440-2301","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2300_e53d754c-716a-4210-b923-0c8604373fe0.jpg?v=1717611061"},{"product_id":"440-2302","title":"HEADER,SBC,1 5\/8\",76-83 JEEP CJ,FENDERWELL,3\",CERAMIC HOT COATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Long Tube Headers, Ceramic Hot Coated, 1-5\/8\" Primary Tubes, 3\" Collectors (Part #440-2302).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSouthwest Speed headers are the perfect combination of quality and value. We are proud to offer these Small Block Chevy Swap Long Tube Headers for your 1976-1983 CJ5 or 1976-1986 CJ7.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNOTE:\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003eFenderwell Exit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNOTE:\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with Trans Dapt Engine Swap Motor Mount Kit Part #4100.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCompatible with:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJeep:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1976-1983 CJ5\u003cstrong\u003e with Small Block Chevy Engine\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1976-1986 CJ7\u003cstrong\u003e with Small Block Chevy Engine\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor SBC engine swaps into 1976-83 CJ5 or 1976-1986 CJ7\u003c\/li\u003e\n\u003cli\u003e1-5\/8\" mandrel bent primary tubes and 3\" collectors with merge spears for increased exhaust velocity\u003c\/li\u003e\n\u003cli\u003e3\/8\" thick header flanges for strength and maximum sealing surface\u003c\/li\u003e\n\u003cli\u003eGaskets \u0026amp; hardware included\u003c\/li\u003e\n\u003cli\u003eReducer size is 3\" to 2.5\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eSpecs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCollector Diameter:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Finish:\u003c\/b\u003e Ceramic Hot Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Style:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eLong Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrimary Tube Diameter:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e1-5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eHeaders\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTube Material:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eMild Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eCeramic Hot Coating\u003c\/u\u003e\u003c\/b\u003e\u003cstrong\u003e\u003cu\u003e Warning:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eWarning: CHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on ceramic hot coated exhaust items once they have been installed.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\nIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. We wont process refunds for scratched, dimpled, dented, or bent headers.\u003c\/div\u003e","brand":"440-2302 A30.0","offers":[{"title":"Default Title","offer_id":47183912861977,"sku":"440-2302","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2300.jpg?v=1717611051"},{"product_id":"440-0099","title":"HEADER,5.3L VORTEC,1 7\/8\",07-13 SILVERADO,3\",BLACK","description":"\u003cp\u003e\u003cstrong\u003eBrand New Southwest Speed Long Tube Headers, Painted Black, 1-7\/8\" Tube Diameter, 3.0\" Collectors (Part #440-0099)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSouthwest Speed headers are the perfect combination of performance \u0026amp; value. Southwest Speed long tube headers are precision engineered using mandrel bent tubing, formed collectors \u0026amp; 3\/8\" flanges with sealing rings for a leak-free seal. All mounting hardware \u0026amp; gaskets are included for a simple install. This header is coated in a high heat resistant black paint for a stealthy appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCompatible with:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2013 Silverado V8-4.8\/5.3\/6.0\/6.2L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2013 Sierra V8-4.8\/5.3\/6.0\/6.2L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-7\/8\" Primary Tubes With 3\" Collectors For Improved Exhaust Flow\u003c\/li\u003e\n\u003cli\u003e3\/8\" Steel Flanges For Durability\u003c\/li\u003e\n\u003cli\u003eLong Transition Collectors With Merge Spears For Maximum Flow And Increased Exhaust Velocity\u003c\/li\u003e\n\u003cli\u003eTube Geometry Designed For Maximum Ground Clearance And Ease Of Installation\u003c\/li\u003e\n\u003cli\u003eComes With Hardware \u0026amp; Gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eSpecs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eSouthwest Speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCollector:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eDiameter 3.00 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEngine:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eGM Small Block Gen III\/IV (LS Based)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Finish:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eBlack\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Style:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eLong Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrimary Tube Dia.:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1-7\/8 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eHeaders\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTube Material:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eMild Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePaint Warning:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThese headers are painted with a high heat dull black paint. It will generally dull even more when the engine is started. The header paint will smoke and let off an odor the first few times the engine is up to temperature and the black finish will become duller turning closer to gray in color. If exhaust temperatures are extreme at start the paint will blister and peel. There is no warranty on header paint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you dont damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. We wont process refunds for scratched, dimpled, dented, or bent headers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou can view and download the complete assembly instruction booklet for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-0099.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"440-0099 A30.0","offers":[{"title":"Default Title","offer_id":47184828596505,"sku":"440-0099","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-0099.jpg?v=1751916324"},{"product_id":"440-0101","title":"HEADER,5.3L VORTEC,1 7\/8\",07-13 SILVERADO,3\",POLISHED STAINLESS STEEL","description":"\u003cp\u003e\u003cstrong\u003eBrand New Southwest Speed Long Tube Headers, Polished Stainless Steel, 1-7\/8\" Tube Diameter, 3.0\" Collectors (Part #440-0101)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSouthwest Speed headers are the perfect combination of performance \u0026amp; value. Southwest Speed long tube headers are precision engineered using mandrel bent tubing, formed collectors \u0026amp; 3\/8\" flanges with sealing rings for a leak-free seal. All mounting hardware \u0026amp; gaskets are included for a simple install. This header features a polished stainless steel finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCompatible with:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2013 Silverado V8-4.8\/5.3\/6.0\/6.2L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2013 Sierra V8-4.8\/5.3\/6.0\/6.2L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-7\/8\" Primary Tubes With 3\" Collectors For Improved Exhaust Flow\u003c\/li\u003e\n\u003cli\u003e3\/8\" Steel Flanges For Durability\u003c\/li\u003e\n\u003cli\u003eLong Transition Collectors With Merge Spears For Maximum Flow And Increased Exhaust Velocity\u003c\/li\u003e\n\u003cli\u003eTube Geometry Designed For Maximum Ground Clearance And Ease Of Installation\u003c\/li\u003e\n\u003cli\u003eComes With Hardware \u0026amp; Gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eSpecs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eSouthwest Speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCollector:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eDiameter 3.00 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEngine:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eGM Small Block Gen III\/IV (LS Based)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Finish:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003ePolished Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Style:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eLong Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrimary Tube Dia.:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1-7\/8 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eHeaders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePolished Stainless Steel Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperatures. Please note that the finish of the header when the engine is started will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished out when utilizing Blue-away or Simi-chrome polish, but please note that when the headers reach running temperature, they may change color again. No warranty or returns on polished stainless steel exhaust items once they have been installed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you dont damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. We wont process refunds for scratched, dimpled, dented, or bent headers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou can view and download the complete assembly instruction booklet for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-0099.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"440-0101 A20.0","offers":[{"title":"Default Title","offer_id":47184828760345,"sku":"440-0101","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-0102.jpg?v=1751916329"},{"product_id":"440-0102","title":"HEADER,5.3L VORTEC,1 7\/8\",07-13 SILVERADO,3\",CERAMIC HOT COATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Southwest Speed Long Tube Headers, Ceramic Hot Coated, 1-7\/8\" Tube Diameter, 3.0\" Collectors (Part #440-0102)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSouthwest Speed headers are the perfect combination of performance \u0026amp; value. Southwest Speed long tube headers are precision engineered using mandrel bent tubing, formed collectors \u0026amp; 3\/8\" flanges with sealing rings for a leak-free seal. All mounting hardware \u0026amp; gaskets are included for a simple install. This header features a ceramic coated finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCompatible with:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2013 Silverado V8-4.8\/5.3\/6.0\/6.2L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2013 Sierra V8-4.8\/5.3\/6.0\/6.2L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-7\/8\" Primary Tubes With 3\" Collectors For Improved Exhaust Flow\u003c\/li\u003e\n\u003cli\u003e3\/8\" Steel Flanges For Durability\u003c\/li\u003e\n\u003cli\u003eLong Transition Collectors With Merge Spears For Maximum Flow And Increased Exhaust Velocity\u003c\/li\u003e\n\u003cli\u003eTube Geometry Designed For Maximum Ground Clearance And Ease Of Installation\u003c\/li\u003e\n\u003cli\u003eComes With Hardware \u0026amp; Gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eSpecs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eSouthwest Speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCollector:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eDiameter 3.00 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEngine:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eGM Small Block Gen III\/IV (LS Based)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Finish:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eCeramic Hot Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeader Style:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eLong Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrimary Tube Dia.:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1-7\/8 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eHeaders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eCeramic Hot Coated\u003c\/u\u003e\u003c\/b\u003e\u003cstrong\u003e\u003cu\u003e Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWarning: CHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on Ceramic Hot Coated exhaust items once they have been installed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you dont damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. We wont process refunds for scratched, dimpled, dented, or bent headers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eYou can view and download the complete assembly instruction booklet for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-0099.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-0102 A20.0","offers":[{"title":"Default Title","offer_id":47184828825881,"sku":"440-0102","price":550.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-0102_96da62f1-3613-4d3c-b074-c36be01acdfc.jpg?v=1751916336"},{"product_id":"440-2034","title":"HEADER,SBC,1 1\/2\",55-57 CHEVY,SHORTY,2 1\/2\",BLACK","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Painted Flat Black Shorty Headers for 1955-1957 Tri-5 Chevy Small Block Chevy 262-400ci Engines (Part #440-2034).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Pair of Southwest Speed Tri-5 Shorty Headers will work great for installing Small Block Chevrolet Engines in a 1955-1957 Tri-Five with the original steering box or the popular GM 605 steering boxes. The passenger side header is shorter to clear the the idler arm. Features 1-1\/2\" tubes with 2-1\/2\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. These headers are ground parallel with .350\" flanges on the cylinder head surface, \u0026amp; includes a pair of 2-1\/2\" to 2-1\/4\" reducers to complete the installation. Fits angle or straight plug heads, no spark plug or spark plug wire restrictions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1957 Small Block Chevy with original steering box or the popular GM 605 steering boxes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eC.I.D. 262, 265, 283, 302, 327, 350, 400\u003c\/li\u003e\n\u003cli\u003eFits all small block Chevrolet V-8 engines with standard exhaust pattern\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNote:\u003c\/span\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWe strongly suggest you refer to measurement chart to ensure headers will fit your vehicle and application before ordering.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreat for Hot Rods, Street Rods, Rat Rods, \u0026amp; any Nostalgia Rod\u003c\/li\u003e\n\u003cli\u003eGreat choice to replace stock cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter fuel mileage\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" tubes with 2-1\/2\" collectors\u003c\/li\u003e\n\u003cli\u003eIncludes two headers, Reducers, gaskets, \u0026amp; hardware\u003c\/li\u003e\n\u003cli\u003ePainted Flat Black to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePaint\u003c\/u\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cu\u003e Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers are painted with a high heat dull black paint. It will generally dull even more when the engine is started. The header paint will smoke and let off an odor the first few times the engine is up to temperature and the black finish will become duller turning closer to gray in color. If exhaust temperatures are extreme at start the paint will blister and peel. There is no warranty on header paint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e","brand":"440-2034 A20.0","offers":[{"title":"Default Title","offer_id":47184831447321,"sku":"440-2034","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2034.jpg?v=1751916361"},{"product_id":"440-2035","title":"HEADER,SBC,1 1\/2\",55-57 CHEVY,SHORTY,2 1\/2\",CHROME PLATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Triple Chrome Plated Shorty Headers for 1955-1957 Tri-5 Chevy Small Block Chevy 262-400ci Engines (Part #440-2035).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Pair of Southwest Speed Tri-5 Shorty Headers will work great for installing Small Block Chevrolet Engines in a 1955-1957 Tri-Five with the original steering box or the popular GM 605 steering boxes. The passenger side header is shorter to clear the the idler arm. Features 1-1\/2\" tubes with 2-1\/2\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. These headers are ground parallel with .350\" flanges on the cylinder head surface, \u0026amp; includes a pair of 2-1\/2\" to 2-1\/4\" reducers to complete the installation. Fits angle or straight plug heads, no spark plug or spark plug wire restrictions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1957 Small Block Chevy with original steering box or the popular GM 605 steering boxes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eC.I.D. 262, 265, 283, 302, 327, 350, 400\u003c\/li\u003e\n\u003cli\u003eFits all small block Chevrolet V-8 engines with standard exhaust pattern\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNote:\u003c\/span\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWe strongly suggest you refer to measurement chart to ensure headers will fit your vehicle and application before ordering.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreat for Hot Rods, Street Rods, Rat Rods, \u0026amp; any Nostalgia Rod\u003c\/li\u003e\n\u003cli\u003eGreat choice to replace stock cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter fuel mileage\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" tubes with 2-1\/2\" collectors\u003c\/li\u003e\n\u003cli\u003eIncludes two headers, Reducers, gaskets, \u0026amp; hardware\u003c\/li\u003e\n\u003cli\u003eTriple Chrome Plated to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eChrome Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to a revised chroming process, brought on by recent EPA regulations and high labor costs, today's chrome is not the quality of days gone by. Be Aware: Exhaust components, which are chrome-plated are now much more susceptible to blueing, blistering, peeling and corrosion. We see very few headers that do not change color once exhaust temperatures are achieved. No warranty or returns on chrome exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e","brand":"440-2035 A20.0","offers":[{"title":"Default Title","offer_id":47184831512857,"sku":"440-2035","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2037.jpg?v=1751916364"},{"product_id":"440-2036","title":"HEADER,SBC,1 1\/2\",55-57 CHEVY,SHORTY,2 1\/2\",POLISHED STAINLESS STEEL","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Polished Stainless Steel Shorty Headers for 1955-1957 Tri-5 Chevy Small Block Chevy 262-400ci Engines (Part #440-2036).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Pair of Southwest Speed Tri-5 Shorty Headers will work great for installing Small Block Chevrolet Engines in a 1955-1957 Tri-Five with the original steering box or the popular GM 605 steering boxes. The passenger side header is shorter to clear the the idler arm. Features 1-1\/2\" tubes with 2-1\/2\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. These headers are ground parallel with .350\" flanges on the cylinder head surface, \u0026amp; includes a pair of 2-1\/2\" to 2-1\/4\" reducers to complete the installation. Fits angle or straight plug heads, no spark plug or spark plug wire restrictions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1957 Small Block Chevy with original steering box or the popular GM 605 steering boxes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eC.I.D. 262, 265, 283, 302, 327, 350, 400\u003c\/li\u003e\n\u003cli\u003eFits all small block Chevrolet V-8 engines with standard exhaust pattern\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNote:\u003c\/span\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWe strongly suggest you refer to measurement chart to ensure headers will fit your vehicle and application before ordering.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreat for Hot Rods, Street Rods, Rat Rods, \u0026amp; any Nostalgia Rod\u003c\/li\u003e\n\u003cli\u003eGreat choice to replace stock cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter fuel mileage\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" tubes with 2-1\/2\" collectors\u003c\/li\u003e\n\u003cli\u003eIncludes two headers, Reducers, gaskets, \u0026amp; hardware\u003c\/li\u003e\n\u003cli\u003ePolished Stainless Steel to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePolished Stainless Steel Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperatures. Please note that the finish of the header when the engine is started will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished out when utilizing Blue-away or Simi-chrome polish, but please note that when the headers reach running temperature, they may change color again. No warranty or returns on polished stainless steel exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e","brand":"440-2036 A20.0","offers":[{"title":"Default Title","offer_id":47184831545625,"sku":"440-2036","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2037_8b398426-d7c2-4331-aae1-1747ceb938bb.jpg?v=1751916366"},{"product_id":"440-2037","title":"HEADER,SBC,1 1\/2\",55-57 CHEVY,SHORTY,2 1\/2\",CERAMIC HOT COATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Ceramic Hot Coated Shorty Headers for 1955-1957 Tri-5 Chevy Small Block Chevy 262-400ci Engines (Part #440-2037).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Pair of Southwest Speed Tri-5 Shorty Headers will work great for installing Small Block Chevrolet Engines in a 1955-1957 Tri-Five with the original steering box or the popular GM 605 steering boxes. The passenger side header is shorter to clear the the idler arm. Features 1-1\/2\" tubes with 2-1\/2\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. These headers are ground parallel with .350\" flanges on the cylinder head surface, \u0026amp; includes a pair of 2-1\/2\" to 2-1\/4\" reducers to complete the installation. Fits angle or straight plug heads, no spark plug or spark plug wire restrictions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1957 Small Block Chevy with original steering box or the popular GM 605 steering boxes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eC.I.D. 262, 265, 283, 302, 327, 350, 400\u003c\/li\u003e\n\u003cli\u003eFits all small block Chevrolet V-8 engines with standard exhaust pattern\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNote:\u003c\/span\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWe strongly suggest you refer to measurement chart to ensure headers will fit your vehicle and application before ordering.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreat for Hot Rods, Street Rods, Rat Rods, \u0026amp; any Nostalgia Rod\u003c\/li\u003e\n\u003cli\u003eGreat choice to replace stock cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter fuel mileage\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" tubes with 2-1\/2\" collectors\u003c\/li\u003e\n\u003cli\u003eIncludes two headers, Reducers, gaskets, \u0026amp; hardware\u003c\/li\u003e\n\u003cli\u003eCeramic Hot Coated to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCeramic Hot Coated Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSCHC Coatings will burn and be damaged at exhaust temperature over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition. The coating will not be warranted, but can be recoated for a fee. No warranty or returns on ceramic hot coated exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e","brand":"440-2037 A20.0","offers":[{"title":"Default Title","offer_id":47184831578393,"sku":"440-2037","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2037_7254432a-d7d1-4b2d-ada8-4ea11a1bb3a5.jpg?v=1751916369"},{"product_id":"440-2058","title":"HEADER,SBC,1 5\/8\",63-82 CORVETTE,58-66 IMPALA,BLOCK HUGGER,2 1\/2\",BLACK","description":"\u003cli\u003eBRAND NEW SOUTHWEST SPEED \u003cstrong\u003eFLAT BLACK\u003c\/strong\u003e TIGHT-FIT BLOCK HUGGER HEADERS FOR VEHICLES WITH SMALL BLOCK CHEVY 265-400CI ENGINES (SWS PART #440-2058).\u003c\/li\u003e \u003cbr\u003e\u003cli\u003eTHIS PAIR OF SOUTHWEST SPEED BLOCK HUGGER SHORTY HEADERS ARE GREAT FOR CLOSE OR TIGHT FIT APPLICATIONS. THEY WILL WORK FOR INSTALLING SMALL BLOCK CHEVY ENGINES IN MANY DIFFERENT APPLICATIONS AND ARE GREAT FOR ENGINE SWAPS WHERE A SPECIFICALLY DESIGNED HEADER IS NOT AVAILABLE. THESE HEADERS ARE GROUND PARALLEL WITH .380\" FLANGES ON THE CYLINDER HEAD SURFACE, AND FEATURE 1-5\/8\" PRIMARY TUBES WITH 2 1\/2\" COLLECTORS, COMPLETE WITH HEADER BOLTS AND GASKETS AND REDUCER BOLTS AND GASKETS. THESE HEADERS ARE GROUND PARALLEL WITH .380\" FLANGES ON THE CYLINDER HEAD SURFACE, \u0026amp; INCLUDES A PAIR OF 2-1\/2\" TO 2 1\/4\" REDUCERS TO COMPLETE THE INSTALLATION. FITS STRAIGHT PLUG HEADS, WITH NO SPARK PLUG OR SPARK PLUG WIRE RESTRICTIONS.\u003c\/li\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eNOTE: REFER TO MEASUREMENT CHART TO INSURE HEADERS WILL FIT YOUR VEHICLE AND APPLICATION.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eNOTE: DOES NOT FIT ANGLE PLUG HEADS.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1-5\/8\" PRIMARIES TO THE 2 1\/2\" COLLECTORS\u003c\/li\u003e \u003cli\u003e2 1\/2\" TO 2 1\/4\" REDUCERS\u003c\/li\u003e \u003cli\u003eIDEAL FOR ENGINE SWAPS\u003c\/li\u003e \u003cli\u003eTIGHTEST FITTING AND MOST COMPACT HEADER WE SELL\u003c\/li\u003e \u003cli\u003eGREAT FOR HOT RODS, RAT RODS, STREET RODS, \u0026amp; ANY NOSTALGIA ROD\u003c\/li\u003e \u003cli\u003eMORE PERFORMANCE\u003c\/li\u003e \u003cli\u003eBETTER FUEL MILEAGE\u003c\/li\u003e \u003cli\u003eGREAT CHOICE TO REPLACE CAST IRON EXHAUST MANIFOLDS\u003c\/li\u003e \u003cli\u003eENHANCES THE LOOKS OF ANY ROD\u003c\/li\u003e \u003cli\u003eINCLUDES GASKETS AND MOUNTING HARDWARE\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003ePAINTED FLAT BLACK TO RESIST EARLY CORROSION\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eAPPLICATIONS:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eSMALL BLOCK CHEVY 262, 267, 265, 283, 302, 307, 327, 350, 400 CID ENGINES WITH STANDARD EXHAUST PATTERN\u003c\/li\u003e \u003cli\u003eHOT RODS, RAT RODS, STREET RODS, \u0026amp; NOSTALGIA RODS WITH SMALL BLOCK CHEVY 265-400CI ENGINES\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eHEADER SPECS:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMATERIAL TYPE: \u003cstrong\u003eSTEEL\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eHEADER TUBE TYPE: \u003cstrong\u003eTIGHT-FIT BLOCK HUGGER\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eFLANGE THICKNESS: \u003cstrong\u003e.380\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eFINISH: \u003cstrong\u003ePAINTED FLAT BLACK\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eHARDWARE INCLUDED: \u003cstrong\u003eYES\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eGASKETS INCLUDED: \u003cstrong\u003eYES\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eTUBE OUTSIDE DIAMETER: \u003cstrong\u003e1 5\/8\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eCOLLECTOR DIAMETER: \u003cstrong\u003e2 1\/2\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eREDUCERS: \u003cstrong\u003e2 1\/2 TO 2 1\/4\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003ePAINT WARNING:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTHESE HEADERS ARE PAINTED WITH A HIGH HEAT DULL BLACK PAINT. IT WILL GENERALLY DULL EVEN MORE WHEN THE ENGINE IS STARTED. THE HEADER PAINT WILL SMOKE AND LET OFF AN ODOR THE FIRST FEW TIMES THE ENGINE IS UP TO TEMPERATURE AND THE BLACK FINISH WILL BECOME DULLER TURNING CLOSER TO GRAY IN COLOR. IF EXHAUST TEMPERATURES ARE EXTREME AT START THE PAINT WILL BLISTER AND PEEL. THERE IS NO WARRANTY ON HEADER PAINT.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eHEADER RETURN POLICY:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePLEASE REFER TO THE HEADER MEASUREMENT CHART BELOW TO MAKE SURE THE HEADER WILL FIT YOUR VEHICLE AND APPLICATION BEFORE ORDERING. IN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. \u003cstrong\u003eWE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"440-2058 A20.0","offers":[{"title":"Default Title","offer_id":47184832561433,"sku":"440-2058","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2058.jpg?v=1751916393"},{"product_id":"440-2059","title":"HEADER,SBC,1 5\/8\",63-82 CORVETTE,58-66 IMPALA,BLOCK HUGGER,2 1\/2\",CHROME PLATED","description":"\u003cli\u003eBRAND NEW SOUTHWEST SPEED \u003cstrong\u003eTRIPLE PROCESS CHROME PLATED\u003c\/strong\u003e TIGHT-FIT BLOCK HUGGER HEADERS FOR VEHICLES WITH SMALL BLOCK CHEVY 265-400CI ENGINES (SWS PART #440-2059).\u003c\/li\u003e \u003cbr\u003e \u003cli\u003eTHIS PAIR OF SOUTHWEST SPEED BLOCK HUGGER SHORTY HEADERS ARE GREAT FOR CLOSE OR TIGHT FIT APPLICATIONS. THEY WILL WORK FOR INSTALLING SMALL BLOCK CHEVY ENGINES IN MANY DIFFERENT APPLICATIONS AND ARE GREAT FOR ENGINE SWAPS WHERE A SPECIFICALLY DESIGNED HEADER IS NOT AVAILABLE. THESE HEADERS ARE GROUND PARALLEL WITH .380\" FLANGES ON THE CYLINDER HEAD SURFACE, AND FEATURE 1-5\/8\" PRIMARY TUBES WITH 2 1\/2\" COLLECTORS, COMPLETE WITH HEADER BOLTS AND GASKETS AND REDUCER BOLTS AND GASKETS. THESE HEADERS ARE GROUND PARALLEL WITH .380\" FLANGES ON THE CYLINDER HEAD SURFACE, \u0026amp; INCLUDES A PAIR OF 2-1\/2\" TO 2 1\/4\" REDUCERS TO COMPLETE THE INSTALLATION. FITS STRAIGHT PLUG HEADS, WITH NO SPARK PLUG OR SPARK PLUG WIRE RESTRICTIONS.\u003c\/li\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eNOTE: REFER TO MEASUREMENT CHART TO INSURE HEADERS WILL FIT YOUR VEHICLE AND APPLICATION.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eNOTE: DOES NOT FIT ANGLE PLUG HEADS.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1-5\/8\" PRIMARIES TO THE 2 1\/2\" COLLECTORS\u003c\/li\u003e \u003cli\u003e2 1\/2\" TO 2 1\/4\" REDUCERS\u003c\/li\u003e \u003cli\u003eIDEAL FOR ENGINE SWAPS\u003c\/li\u003e \u003cli\u003eTIGHTEST FITTING AND MOST COMPACT HEADER WE SELL\u003c\/li\u003e \u003cli\u003eGREAT FOR HOT RODS, RAT RODS, STREET RODS, \u0026amp; ANY NOSTALGIA ROD\u003c\/li\u003e \u003cli\u003eMORE PERFORMANCE\u003c\/li\u003e \u003cli\u003eBETTER FUEL MILEAGE\u003c\/li\u003e \u003cli\u003eGREAT CHOICE TO REPLACE CAST IRON EXHAUST MANIFOLDS\u003c\/li\u003e \u003cli\u003eENHANCES THE LOOKS OF ANY ROD\u003c\/li\u003e \u003cli\u003eINCLUDES GASKETS AND MOUNTING HARDWARE\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eTRIPLE PROCESS CHROME PLATED TO RESIST EARLY RUST \u0026amp; CORROSION\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eAPPLICATIONS:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eSMALL BLOCK CHEVY 262, 267, 265, 283, 302, 307, 327, 350, 400 CID ENGINES WITH STANDARD EXHAUST PATTERN\u003c\/li\u003e \u003cli\u003eHOT RODS, RAT RODS, STREET RODS, \u0026amp; NOSTALGIA RODS WITH SMALL BLOCK CHEVY 265-400CI ENGINES\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eHEADER SPECS:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMATERIAL TYPE: \u003cstrong\u003eSTEEL\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eHEADER TUBE TYPE: \u003cstrong\u003eTIGHT-FIT BLOCK HUGGER\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eFLANGE THICKNESS: \u003cstrong\u003e.380\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eFINISH: \u003cstrong\u003eTRIPLE PROCESS CHROME PLATED\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eHARDWARE INCLUDED: \u003cstrong\u003eYES\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eGASKETS INCLUDED: \u003cstrong\u003eYES\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eTUBE OUTSIDE DIAMETER: \u003cstrong\u003e1 5\/8\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eCOLLECTOR DIAMETER: \u003cstrong\u003e2 1\/2\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eREDUCERS: \u003cstrong\u003e2 1\/2 TO 2 1\/4\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eCHROME WARNING:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDUE TO A REVISED CHROMING PROCESS BROUGHT ON BY RECENT EPA REGULATIONS AND HIGH LABOR COSTS, TODAYS CHROME IS NOT THE QUALITY OF DAYS GONE BY. BE AWARE: EXHAUST COMPONENTS WHICH ARE CHROME PLATED ARE NOW MUCH MORE SUSCEPTIBLE TO BLUEING, BLISTERING, PEELING \u0026amp; CORROSION. WE SEE VERY FEW HEADERS THAT DO NOT CHANGE COLOR ONCE EXHAUST TEMPERATURES ARE ACHIEVED. NO WARRANTY OR RETURNS ON CHROME EXHAUST ITEMS ONCE THEY HAVE BEEN INSTALLED.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eHEADER RETURN POLICY:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePLEASE REFER TO THE HEADER MEASUREMENT CHART BELOW TO MAKE SURE THE HEADER WILL FIT YOUR VEHICLE AND APPLICATION BEFORE ORDERING. IN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. \u003cstrong\u003eWE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"440-2059 A15.0","offers":[{"title":"Default Title","offer_id":47184832758041,"sku":"440-2059","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2059.jpg?v=1751916395"},{"product_id":"440-2060","title":"HEADER,SBC,1 5\/8\",63-82 CORVETTE,58-66,BLOCK HUGGER,2 1\/2\",POLISHED STAINLESS","description":"\u003cli\u003eBRAND NEW SOUTHWEST SPEED \u003cstrong\u003ePOLISHED STAINLESS STEEL\u003c\/strong\u003e TIGHT-FIT BLOCK HUGGER HEADERS FOR VEHICLES WITH SMALL BLOCK CHEVY 265-400CI ENGINES (SWS PART #440-2060).\u003c\/li\u003e \u003cbr\u003e\u003cli\u003eTHIS PAIR OF SOUTHWEST SPEED BLOCK HUGGER SHORTY HEADERS ARE GREAT FOR CLOSE OR TIGHT FIT APPLICATIONS. THEY WILL WORK FOR INSTALLING SMALL BLOCK CHEVY ENGINES IN MANY DIFFERENT APPLICATIONS AND ARE GREAT FOR ENGINE SWAPS WHERE A SPECIFICALLY DESIGNED HEADER IS NOT AVAILABLE. THESE HEADERS ARE GROUND PARALLEL WITH .380\" FLANGES ON THE CYLINDER HEAD SURFACE, AND FEATURE 1-5\/8\" PRIMARY TUBES WITH 2 1\/2\" COLLECTORS, COMPLETE WITH HEADER BOLTS AND GASKETS AND REDUCER BOLTS AND GASKETS. THESE HEADERS ARE GROUND PARALLEL WITH .380\" FLANGES ON THE CYLINDER HEAD SURFACE, \u0026amp; INCLUDES A PAIR OF 2-1\/2\" TO 2 1\/4\" REDUCERS TO COMPLETE THE INSTALLATION. FITS STRAIGHT PLUG HEADS, WITH NO SPARK PLUG OR SPARK PLUG WIRE RESTRICTIONS.\u003c\/li\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eNOTE: REFER TO MEASUREMENT CHART TO INSURE HEADERS WILL FIT YOUR VEHICLE AND APPLICATION.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eNOTE: DOES NOT FIT ANGLE PLUG HEADS.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1-5\/8\" PRIMARIES TO THE 2 1\/2\" COLLECTORS\u003c\/li\u003e \u003cli\u003e2 1\/2\" TO 2 1\/4\" REDUCERS\u003c\/li\u003e \u003cli\u003eIDEAL FOR ENGINE SWAPS\u003c\/li\u003e \u003cli\u003eTIGHTEST FITTING AND MOST COMPACT HEADER WE SELL\u003c\/li\u003e \u003cli\u003eGREAT FOR HOT RODS, RAT RODS, STREET RODS, \u0026amp; ANY NOSTALGIA ROD\u003c\/li\u003e \u003cli\u003eMORE PERFORMANCE\u003c\/li\u003e \u003cli\u003eBETTER FUEL MILEAGE\u003c\/li\u003e \u003cli\u003eGREAT CHOICE TO REPLACE CAST IRON EXHAUST MANIFOLDS\u003c\/li\u003e \u003cli\u003eENHANCES THE LOOKS OF ANY ROD\u003c\/li\u003e \u003cli\u003eINCLUDES GASKETS AND MOUNTING HARDWARE\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003ePOLISHED STAINLESS STEEL TO RESIST EARLY RUST \u0026amp; CORROSION\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eAPPLICATIONS:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eSMALL BLOCK CHEVY 262, 267, 265, 283, 302, 307, 327, 350, 400 CID ENGINES WITH STANDARD EXHAUST PATTERN\u003c\/li\u003e \u003cli\u003eHOT RODS, RAT RODS, STREET RODS, \u0026amp; NOSTALGIA RODS WITH SMALL BLOCK CHEVY 265-400CI ENGINES\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHEADER SPECS:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMATERIAL TYPE: \u003cstrong\u003eSTEEL\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eHEADER TUBE TYPE: \u003cstrong\u003eTIGHT-FIT BLOCK HUGGER\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eFLANGE THICKNESS: \u003cstrong\u003e.380\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eFINISH: \u003cstrong\u003ePOLISHED STAINLESS STEEL\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eHARDWARE INCLUDED: \u003cstrong\u003eYES\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eGASKETS INCLUDED: \u003cstrong\u003eYES\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eTUBE OUTSIDE DIAMETER: \u003cstrong\u003e1 5\/8\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eCOLLECTOR DIAMETER: \u003cstrong\u003e2 1\/2\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eREDUCERS: \u003cstrong\u003e2 1\/2 TO 2 1\/4\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003ePOLISHED STAINLESS STEEL WARNING:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSTAINLESS HEADER TUBING WHEN EXPOSED TO EXHAUST TEMPERATURE WILL CAUSE THE FINISH TO CHANGE COLOR WHICH WILL VARY WITH THE EXHAUST TEMPERATURES. PLEASE NOTE THAT THE FINISH OF THE HEADER WHEN THE ENGINE IS STARTED WILL CHANGE TO A LIGHT CHAMPAGNE COLOR TO A DARKER GOLD FINISH AND IN SOME INSTANCE MAY EVEN TURN DARK BLUE OR PURPLE. THIS CAN BE POLISHED OUT WHEN UTILIZING BLUE-AWAY OR SIMI-CHROME POLISH, BUT PLEASE NOTE THAT WHEN THE HEADERS REACH RUNNING TEMPERATURE, THEY MAY CHANGE COLOR AGAIN. NO WARRANTY OR RETURNS ON POLISHED STAINLESS STEEL EXHAUST ITEMS ONCE THEY HAVE BEEN INSTALLED.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eHEADER RETURN POLICY:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePLEASE REFER TO THE HEADER MEASUREMENT CHART BELOW TO MAKE SURE THE HEADER WILL FIT YOUR VEHICLE AND APPLICATION BEFORE ORDERING. IN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. \u003cstrong\u003eWE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"440-2060 A15.0","offers":[{"title":"Default Title","offer_id":47184832790809,"sku":"440-2060","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2060.jpg?v=1751916398"},{"product_id":"440-2061","title":"HEADER,SBC,1 5\/8\",63-82 CORVETTE,58-66 IMPALA,BLOCK HUGGER,2 1\/2\",CERAMIC COATED","description":"\u003cli\u003eBRAND NEW SOUTHWEST SPEED \u003cstrong\u003eCERAMIC HOT COATED\u003c\/strong\u003e TIGHT-FIT BLOCK HUGGER HEADERS FOR VEHICLES WITH SMALL BLOCK CHEVY 265-400CI ENGINES (SWS PART #440-2061).\u003c\/li\u003e \u003cbr\u003e \u003cli\u003eTHIS PAIR OF SOUTHWEST SPEED BLOCK HUGGER SHORTY HEADERS ARE GREAT FOR CLOSE OR TIGHT FIT APPLICATIONS. THEY WILL WORK FOR INSTALLING SMALL BLOCK CHEVY ENGINES IN MANY DIFFERENT APPLICATIONS AND ARE GREAT FOR ENGINE SWAPS WHERE A SPECIFICALLY DESIGNED HEADER IS NOT AVAILABLE. THESE HEADERS ARE GROUND PARALLEL WITH .380\" FLANGES ON THE CYLINDER HEAD SURFACE, AND FEATURE 1-5\/8\" PRIMARY TUBES WITH 2 1\/2\" COLLECTORS, COMPLETE WITH HEADER BOLTS AND GASKETS AND REDUCER BOLTS AND GASKETS. THESE HEADERS ARE GROUND PARALLEL WITH .380\" FLANGES ON THE CYLINDER HEAD SURFACE, \u0026amp; INCLUDES A PAIR OF 2-1\/2\" TO 2 1\/4\" REDUCERS TO COMPLETE THE INSTALLATION. FITS STRAIGHT PLUG HEADS, WITH NO SPARK PLUG OR SPARK PLUG WIRE RESTRICTIONS.\u003c\/li\u003e\u003cbr\u003e \u003cli\u003eCERAMIC HOT COATING (CHC) IS A HEAT RESISTANT, CERAMIC COATING APPLIED TO THE OUTSIDE OF THE HEADER. THIS COATING WILL REFLECT HEAT, WHICH HELPS RETAIN MORE HEAT WITHIN THE HEADER TUBE, WHILE SIMULTANEOUSLY SPEEDING UP THE EXHAUST FLOW. NOT ONLY WILL THIS COATING HELP YOU MAKE MORE HORSEPOWER, IT ALSO KEEPS YOUR HEADERS RUST-FREE, LOOKING GREAT, AND LASTING LONGER (WHEN PROPERLY MAINTAINED). IF YOU ARE LOOKING FOR A QUALITY FINISH FOR YOUR HEADERS, THIS IS IT. GOOD TO 1300 DEGREES.\u003c\/li\u003e  \u003cul\u003e \u003cli\u003e\u003cstrong\u003eNOTE: REFER TO MEASUREMENT CHART TO INSURE HEADERS WILL FIT YOUR VEHICLE AND APPLICATION.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eNOTE: DOES NOT FIT ANGLE PLUG HEADS.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1-5\/8\" PRIMARIES TO THE 2 1\/2\" COLLECTORS\u003c\/li\u003e \u003cli\u003e2 1\/2\" TO 2 1\/4\" REDUCERS\u003c\/li\u003e \u003cli\u003eIDEAL FOR ENGINE SWAPS\u003c\/li\u003e \u003cli\u003eTIGHTEST FITTING AND MOST COMPACT HEADER WE SELL\u003c\/li\u003e \u003cli\u003eGREAT FOR HOT RODS, RAT RODS, STREET RODS, \u0026amp; ANY NOSTALGIA ROD\u003c\/li\u003e \u003cli\u003eMORE PERFORMANCE\u003c\/li\u003e \u003cli\u003eBETTER FUEL MILEAGE\u003c\/li\u003e \u003cli\u003eGREAT CHOICE TO REPLACE CAST IRON EXHAUST MANIFOLDS\u003c\/li\u003e \u003cli\u003eENHANCES THE LOOKS OF ANY ROD\u003c\/li\u003e \u003cli\u003eINCLUDES GASKETS AND MOUNTING HARDWARE\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eCERAMIC HOT COATED TO RESIST EARLY RUST \u0026amp; CORROSION\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eAPPLICATIONS:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eSMALL BLOCK CHEVY 262, 267, 265, 283, 302, 307, 327, 350, 400 CID ENGINES WITH STANDARD EXHAUST PATTERN\u003c\/li\u003e \u003cli\u003eHOT RODS, RAT RODS, STREET RODS, \u0026amp; NOSTALGIA RODS WITH SMALL BLOCK CHEVY 265-400CI ENGINES\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eHEADER SPECS:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMATERIAL TYPE: \u003cstrong\u003eSTEEL\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eHEADER TUBE TYPE: \u003cstrong\u003eTIGHT-FIT BLOCK HUGGER\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eFLANGE THICKNESS: \u003cstrong\u003e.380\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eFINISH: \u003cstrong\u003eCERAMIC HOT COATED\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eHARDWARE INCLUDED: \u003cstrong\u003eYES\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eGASKETS INCLUDED: \u003cstrong\u003eYES\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eTUBE OUTSIDE DIAMETER: \u003cstrong\u003e1 5\/8\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eCOLLECTOR DIAMETER: \u003cstrong\u003e2 1\/2\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eREDUCERS: \u003cstrong\u003e2 1\/2 TO 2 1\/4\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eCERAMIC HOT COATING WARNING:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWARNING: CHC COATINGS WILL BURN AND BE DAMAGED AT EXHAUST TEMPERATURES OVER 1300 DEGREES. A LEAN FUEL MIXTURE CAN GENERATE EXHAUST TEMPERATURES EXCEEDING 1700-1900 DEGREES. IF THE COATING IS DAMAGED DUE TO A LEAN CONDITION, THE COATING WILL NOT BE WARRANTED, BUT CAN BE RECOATED FOR A FEE. NO WARRANTY OR RETURNS ON CERAMIC HOT COATED EXHAUST ITEMS ONCE THEY HAVE BEEN INSTALLED.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eHEADER RETURN POLICY:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePLEASE REFER TO THE HEADER MEASUREMENT CHART BELOW TO MAKE SURE THE HEADER WILL FIT YOUR VEHICLE AND APPLICATION BEFORE ORDERING. IN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. \u003cstrong\u003eWE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"440-2061 A15.0","offers":[{"title":"Default Title","offer_id":47184832856345,"sku":"440-2061","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2061.jpg?v=1751916400"},{"product_id":"440-2114","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY,55-82 CORVETTE,CHASSIS,2 1\/2\",BLACK","description":"\u003cli\u003e\n\u003cb\u003ePAIR\u003c\/b\u003e OF BRAND NEW SOUTHWEST SPEED \u003cb\u003eFLAT BLACK\u003c\/b\u003e CHASSIS HEADERS FOR 1955-1957 CHEVYS \u0026amp; 1955-1982 CORVETTES WITH SMALL BLOCK CHEVY 262-400CI ENGINES (SWS PART #440-2114).\u003c\/li\u003e\u003cbr\u003e  \u003cli\u003eTHIS PAIR OF SOUTHWEST SPEED SMALL BLOCK CHEVY CHASSIS HEADERS ALLOW YOU TO KEEP THE EXHAUST SYSTEM UNDER YOUR 55-57 CHEVY CAR. THE \"3\/4-LENGTH\" DESIGN PROVIDES MORE GROUND CLEARANCE THAN FULL-LENGTH HEADERS, YET MAKES MORE POWER THAN \"SHORTY\" STYLE HEADERS. THESE CHASSIS HEADERS FIT 262-400 S\/B CHEVY V8S AND HAVE 1-5\/8\" PRIMARY TUBES WITH 2-1\/2\" COLLECTORS.\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003e1-5\/8\" PRIMARIES TO THE 2 1\/2\" COLLECTORS\u003c\/li\u003e \u003cli\u003e2 1\/2\" TO 2 1\/4\" REDUCERS\u003c\/li\u003e \u003cli\u003eIDEAL FOR ENGINE SWAPS\u003c\/li\u003e \u003cli\u003eGREAT FOR HOT RODS, RAT RODS, STREET RODS, \u0026amp; ANY NOSTALGIA ROD\u003c\/li\u003e \u003cli\u003eMORE PERFORMANCE\u003c\/li\u003e \u003cli\u003eBETTER FUEL MILEAGE\u003c\/li\u003e \u003cli\u003eMID-LENGTH DESIGN OFFERS MAXIMUM GROUND CLEARANCE\u003c\/li\u003e \u003cli\u003eFITS STANDARD AND VORTEC-STYLE SBC HEADS (NOT D-PORT, LT-1 OR ZZ-4)\u003c\/li\u003e \u003cli\u003eWILL WORK WITH SIDE ENGINE MOUNTS WITH ENGINE IN STOCK LOCATION\u003c\/li\u003e \u003cli\u003eENHANCES THE LOOK OF ANY ROD\u003c\/li\u003e \u003cli\u003eINCLUDES GASKETS AND MOUNTING HARDWARE\u003c\/li\u003e \u003cli\u003e\u003cb\u003ePAINTED FLAT BLACK TO RESIST EARLY CORROSION\u003c\/b\u003e\u003c\/li\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eAPPLICATIONS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003e1955-1982 CORVETTE\u003c\/li\u003e \u003cli\u003e1955-1957 BEL AIR\u003c\/li\u003e \u003cli\u003e1957 DELRAY\u003c\/li\u003e \u003cli\u003e1955-1957 NOMAD\u003c\/li\u003e \u003cli\u003e1955-1957 ONE-FIFTY SERIES\u003c\/li\u003e \u003cli\u003e1955-1957 SEDAN DELIVERY\u003c\/li\u003e \u003cli\u003e1955-1957 TWO-TEN SERIES\u003c\/li\u003e \u003cli\u003eFITS SMALL BLOCK CHEVY 262, 265, 267, 283, 302, 307, 327, 350, 400 CID ENGINES WITH STANDARD EXHAUST PATTERN\u003c\/li\u003e \u003cli\u003eHOT RODS, RAT RODS, STREET RODS, \u0026amp; NOSTALGIA RODS RUNNING A 1955-1957 CHEVY ENGINE\u003c\/li\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER SPECS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003eMATERIAL TYPE: \u003cb\u003eSTEEL\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eHEADER TUBE TYPE: \u003cb\u003eCHASSIS\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eFLANGE THICKNESS: \u003cb\u003e.35\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eFINISH: \u003cb\u003ePAINTED FLAT BLACK\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eHARDWARE INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eGASKETS INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eTUBE OUTSIDE DIAMETER: \u003cb\u003e1 5\/8\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eCOLLECTOR DIAMETER: \u003cb\u003e2 1\/2\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eREDUCERS: \u003cb\u003e2 1\/2 TO 2 1\/4\"\u003c\/b\u003e\n\u003c\/li\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003ePAINT WARNING:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eTHESE HEADERS ARE PAINTED WITH A HIGH HEAT DULL BLACK PAINT. IT WILL GENERALLY DULL EVEN MORE WHEN THE ENGINE IS STARTED. THE HEADER PAINT WILL SMOKE AND LET OFF AN ODOR THE FIRST FEW TIMES THE ENGINE IS UP TO TEMPERATURE AND THE BLACK FINISH WILL BECOME DULLER TURNING CLOSER TO GRAY IN COLOR. IF EXHAUST TEMPERATURES ARE EXTREME AT START THE PAINT WILL BLISTER AND PEEL. THERE IS NO WARRANTY ON HEADER PAINT.\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER RETURN POLICY:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eIN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. \u003cb\u003eWE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS.\u003c\/b\u003e\n\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eNOTES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eTHESE HEADERS DO NOT FIT ANGLE-PLUG HEADS. THEY DO WORK WITH A \"605\"STEERING BOX. THEY WORK WITH MOST ANY BELLHOUSING AND MOST ANY MOTOR MOUNTS. SOME AFTERMARKET STARTERS MAY BE IN THE WAY. DESIGNED TO FIT CARS USING AN ORIGINAL V-8 PITMAN ARM. SOME AFTERMARKET ARMS MAY CAUSE AN INTERFERENCE. DOES NOT WORK WITH STOCK CLUTCH LINKAGE. THE USE OF A SHORTY SPARK PLUG MAY AIDE IN CLEARANCE BETWEEN THE PLUG AND HEADER PRIMARY TUBES.\u003c\/li\u003e\u003cp\u003eYOU CAN VIEW AND DOWNLOAD THE COMPLETE INSTRUCTIONS FOR THESE HEADERS \u003ca target=\"_blank\" href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2114.pdf\"\u003e\u003cfont color=\"red\"\u003eHERE\u003c\/font\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2114 A35.0","offers":[{"title":"Default Title","offer_id":47184837083417,"sku":"440-2114","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2114.jpg?v=1751916477"},{"product_id":"440-2115","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY,55-82 CORVETTE,CHASSIS,2 1\/2\",CHROME PLATED","description":"\u003cli\u003e\n\u003cb\u003ePAIR\u003c\/b\u003e OF BRAND NEW SOUTHWEST SPEED \u003cb\u003eTRIPLE CHROME PLATED\u003c\/b\u003e CHASSIS HEADERS FOR 1955-1957 CHEVYS \u0026amp; 1955-1982 CORVETTES WITH SMALL BLOCK CHEVY 262-400CI ENGINES (SWS PART #440-2115).\u003c\/li\u003e\u003cbr\u003e  \u003cli\u003eTHIS PAIR OF SOUTHWEST SPEED SMALL BLOCK CHEVY CHASSIS HEADERS ALLOW YOU TO KEEP THE EXHAUST SYSTEM UNDER YOUR 55-57 CHEVY CAR OR 55-82 CORVETTE. THE \"3\/4-LENGTH\" DESIGN PROVIDES MORE GROUND CLEARANCE THAN FULL-LENGTH HEADERS, YET MAKES MORE POWER THAN \"SHORTY\" STYLE HEADERS. THESE CHASSIS HEADERS FIT 262-400 S\/B CHEVY V8S AND HAVE 1-5\/8\" PRIMARY TUBES WITH 2-1\/2\" COLLECTORS.\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003e1-5\/8\" PRIMARIES TO THE 2 1\/2\" COLLECTORS\u003c\/li\u003e \u003cli\u003e2 1\/2\" TO 2 1\/4\" REDUCERS\u003c\/li\u003e \u003cli\u003eIDEAL FOR ENGINE SWAPS\u003c\/li\u003e \u003cli\u003eGREAT FOR HOT RODS, RAT RODS, STREET RODS, \u0026amp; ANY NOSTALGIA ROD\u003c\/li\u003e \u003cli\u003eMORE PERFORMANCE\u003c\/li\u003e \u003cli\u003eBETTER FUEL MILEAGE\u003c\/li\u003e \u003cli\u003eMID-LENGTH DESIGN OFFERS MAXIMUM GROUND CLEARANCE\u003c\/li\u003e \u003cli\u003eFITS STANDARD AND VORTEC-STYLE SBC HEADS (NOT D-PORT, LT-1 OR ZZ-4)\u003c\/li\u003e \u003cli\u003eWILL WORK WITH SIDE ENGINE MOUNTS WITH ENGINE IN STOCK LOCATION\u003c\/li\u003e \u003cli\u003eENHANCES THE LOOK OF ANY ROD\u003c\/li\u003e \u003cli\u003eINCLUDES GASKETS AND MOUNTING HARDWARE\u003c\/li\u003e \u003cli\u003e\u003cb\u003eTRIPLE CHROME PLATED TO RESIST EARLY CORROSION\u003c\/b\u003e\u003c\/li\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eAPPLICATIONS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003e1955-1982 CORVETTE\u003c\/li\u003e\u003cli\u003e1955-1957 BEL AIR\u003c\/li\u003e \u003cli\u003e1957 DELRAY\u003c\/li\u003e \u003cli\u003e1955-1957 NOMAD\u003c\/li\u003e \u003cli\u003e1955-1957 ONE-FIFTY SERIES\u003c\/li\u003e \u003cli\u003e1955-1957 SEDAN DELIVERY\u003c\/li\u003e \u003cli\u003e1955-1957 TWO-TEN SERIES\u003c\/li\u003e \u003cli\u003eFITS SMALL BLOCK CHEVY 262, 265, 267, 283, 302, 307, 327, 350, 400 CID ENGINES WITH STANDARD EXHAUST PATTERN\u003c\/li\u003e \u003cli\u003eHOT RODS, RAT RODS, STREET RODS, \u0026amp; NOSTALGIA RODS RUNNING A 1955-1957 CHEVY ENGINE\u003c\/li\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER SPECS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003eMATERIAL TYPE: \u003cb\u003eSTEEL\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eHEADER TUBE TYPE: \u003cb\u003eCHASSIS\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eFLANGE THICKNESS: \u003cb\u003e.35\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eFINISH: \u003cb\u003eTRIPLE CHROME PLATED\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eHARDWARE INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eGASKETS INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eTUBE OUTSIDE DIAMETER: \u003cb\u003e1 5\/8\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eCOLLECTOR DIAMETER: \u003cb\u003e2 1\/2\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eREDUCERS: \u003cb\u003e2 1\/2 TO 2 1\/4\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eCHROME WARNING:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eDUE TO A REVISED CHROMING PROCESS BROUGHT ON BY RECENT EPA REGULATIONS AND HIGH LABOR COSTS, TODAYS CHROME IS NOT THE QUALITY OF DAYS GONE BY. BE AWARE: EXHAUST COMPONENTS WHICH ARE CHROME PLATED ARE NOW MUCH MORE SUSCEPTIBLE TO BLUEING, BLISTERING, PEELING \u0026amp; CORROSION. WE SEE VERY FEW HEADERS THAT DO NOT CHANGE COLOR ONCE EXHAUST TEMPERATURES ARE ACHIEVED. NO WARRANTY OR RETURNS ON CHROME EXHAUST ITEMS ONCE THEY HAVE BEEN INSTALLED. \u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER RETURN POLICY:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eIN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. \u003cb\u003eWE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS.\u003c\/b\u003e\n\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eNOTES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eTHESE HEADERS DO NOT FIT ANGLE-PLUG HEADS. THEY DO WORK WITH A \"605\"STEERING BOX. THEY WORK WITH MOST ANY BELLHOUSING AND MOST ANY MOTOR MOUNTS. SOME AFTERMARKET STARTERS MAY BE IN THE WAY. DESIGNED TO FIT CARS USING AN ORIGINAL V-8 PITMAN ARM. SOME AFTERMARKET ARMS MAY CAUSE AN INTERFERENCE. DOES NOT WORK WITH STOCK CLUTCH LINKAGE. THE USE OF A SHORTY SPARK PLUG MAY AIDE IN CLEARANCE BETWEEN THE PLUG AND HEADER PRIMARY TUBES.\u003c\/li\u003e\u003cp\u003eYOU CAN VIEW AND DOWNLOAD THE COMPLETE INSTRUCTIONS FOR THESE HEADERS \u003ca target=\"_blank\" href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2114.pdf\"\u003e\u003cfont color=\"red\"\u003eHERE\u003c\/font\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2115 A30.0","offers":[{"title":"Default Title","offer_id":47184837181721,"sku":"440-2115","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2115.jpg?v=1751916478"},{"product_id":"440-2116","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY,55-82 CORVETTE,CHASSIS,2 1\/2\",POLISH STAINLESS STL","description":"\u003cli\u003e\n\u003cb\u003ePAIR\u003c\/b\u003e OF BRAND NEW SOUTHWEST SPEED \u003cb\u003ePOLISHED STAINLESS STEEL\u003c\/b\u003e CHASSIS HEADERS FOR 1955-1957 CHEVYS \u0026amp; 1955-1982 CORVETTES WITH SMALL BLOCK CHEVY 262-400CI ENGINES (SWS PART #440-2116).\u003c\/li\u003e\u003cbr\u003e  \u003cli\u003eTHIS PAIR OF SOUTHWEST SPEED SMALL BLOCK CHEVY CHASSIS HEADERS ALLOW YOU TO KEEP THE EXHAUST SYSTEM UNDER YOUR 55-57 CHEVY CAR OR 55-82 CORVETTE. THE \"3\/4-LENGTH\" DESIGN PROVIDES MORE GROUND CLEARANCE THAN FULL-LENGTH HEADERS, YET MAKES MORE POWER THAN \"SHORTY\" STYLE HEADERS. THESE CHASSIS HEADERS FIT 262-400 S\/B CHEVY V8S AND HAVE 1-5\/8\" PRIMARY TUBES WITH 2-1\/2\" COLLECTORS.\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003e1-5\/8\" PRIMARIES TO THE 2 1\/2\" COLLECTORS\u003c\/li\u003e \u003cli\u003e2 1\/2\" TO 2 1\/4\" REDUCERS\u003c\/li\u003e \u003cli\u003eIDEAL FOR ENGINE SWAPS\u003c\/li\u003e \u003cli\u003eGREAT FOR HOT RODS, RAT RODS, STREET RODS, \u0026amp; ANY NOSTALGIA ROD\u003c\/li\u003e \u003cli\u003eMORE PERFORMANCE\u003c\/li\u003e \u003cli\u003eBETTER FUEL MILEAGE\u003c\/li\u003e \u003cli\u003eMID-LENGTH DESIGN OFFERS MAXIMUM GROUND CLEARANCE\u003c\/li\u003e \u003cli\u003eFITS STANDARD AND VORTEC-STYLE SBC HEADS (NOT D-PORT, LT-1 OR ZZ-4)\u003c\/li\u003e \u003cli\u003eWILL WORK WITH SIDE ENGINE MOUNTS WITH ENGINE IN STOCK LOCATION\u003c\/li\u003e \u003cli\u003eENHANCES THE LOOK OF ANY ROD\u003c\/li\u003e \u003cli\u003eINCLUDES GASKETS AND MOUNTING HARDWARE\u003c\/li\u003e \u003cli\u003e\u003cb\u003ePOLISHED STAINLESS STEEL TO RESIST EARLY CORROSION\u003c\/b\u003e\u003c\/li\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eAPPLICATIONS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cli\u003e1955-1982 CORVETTE\u003c\/li\u003e  \u003cli\u003e1955-1957 BEL AIR\u003c\/li\u003e \u003cli\u003e1957 DELRAY\u003c\/li\u003e \u003cli\u003e1955-1957 NOMAD\u003c\/li\u003e \u003cli\u003e1955-1957 ONE-FIFTY SERIES\u003c\/li\u003e \u003cli\u003e1955-1957 SEDAN DELIVERY\u003c\/li\u003e \u003cli\u003e1955-1957 TWO-TEN SERIES\u003c\/li\u003e \u003cli\u003eFITS SMALL BLOCK CHEVY 262, 265, 267, 283, 302, 307, 327, 350, 400 CID ENGINES WITH STANDARD EXHAUST PATTERN\u003c\/li\u003e \u003cli\u003eHOT RODS, RAT RODS, STREET RODS, \u0026amp; NOSTALGIA RODS RUNNING A 1955-1957 CHEVY ENGINE\u003c\/li\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER SPECS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003eMATERIAL TYPE: \u003cb\u003eSTEEL\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eHEADER TUBE TYPE: \u003cb\u003eCHASSIS\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eFLANGE THICKNESS: \u003cb\u003e.35\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eFINISH: \u003cb\u003ePOLISHED STAINLESS STEEL\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eHARDWARE INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eGASKETS INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eTUBE OUTSIDE DIAMETER: \u003cb\u003e1 5\/8\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eCOLLECTOR DIAMETER: \u003cb\u003e2 1\/2\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eREDUCERS: \u003cb\u003e2 1\/2 TO 2 1\/4\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003ePOLISHED STAINLESS STEEL WARNING:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eSTAINLESS HEADER TUBING WHEN EXPOSED TO EXHAUST TEMPERATURE WILL CAUSE THE FINISH TO CHANGE COLOR WHICH WILL VARY WITH THE EXHAUST TEMPERATURES. PLEASE NOTE THAT THE FINISH OF THE HEADER WHEN THE ENGINE IS STARTED WILL CHANGE TO A LIGHT CHAMPAGNE COLOR TO A DARKER GOLD FINISH AND IN SOME INSTANCE MAY EVEN TURN DARK BLUE OR PURPLE. THIS CAN BE POLISHED OUT WHEN UTILIZING BLUE-AWAY OR SIMI-CHROME POLISH, BUT PLEASE NOTE THAT WHEN THE HEADERS REACH RUNNING TEMPERATURE, THEY MAY CHANGE COLOR AGAIN. NO WARRANTY OR RETURNS ON POLISHED STAINLESS STEEL EXHAUST ITEMS ONCE THEY HAVE BEEN INSTALLED.\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER RETURN POLICY:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eIN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. \u003cb\u003eWE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS.\u003c\/b\u003e\n\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eNOTES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eTHESE HEADERS DO NOT FIT ANGLE-PLUG HEADS. THEY DO WORK WITH A \"605\"STEERING BOX. THEY WORK WITH MOST ANY BELLHOUSING AND MOST ANY MOTOR MOUNTS. SOME AFTERMARKET STARTERS MAY BE IN THE WAY. DESIGNED TO FIT CARS USING AN ORIGINAL V-8 PITMAN ARM. SOME AFTERMARKET ARMS MAY CAUSE AN INTERFERENCE. DOES NOT WORK WITH STOCK CLUTCH LINKAGE. THE USE OF A SHORTY SPARK PLUG MAY AIDE IN CLEARANCE BETWEEN THE PLUG AND HEADER PRIMARY TUBES.\u003c\/li\u003e\u003cp\u003eYOU CAN VIEW AND DOWNLOAD THE COMPLETE INSTRUCTIONS FOR THESE HEADERS \u003ca target=\"_blank\" href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2114.pdf\"\u003e\u003cfont color=\"red\"\u003eHERE\u003c\/font\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2116 A30.0","offers":[{"title":"Default Title","offer_id":47184837280025,"sku":"440-2116","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2115_b658b5ab-0bb7-4788-967e-12deb3731373.jpg?v=1751916480"},{"product_id":"440-2117","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY,55-82 CORVETTE,CHASSIS,2 1\/2\",CERAMIC HOT COATED","description":"\u003cli\u003e\n\u003cb\u003ePAIR\u003c\/b\u003e OF BRAND NEW SOUTHWEST SPEED \u003cb\u003eCERAMIC HOT COATED\u003c\/b\u003e CHASSIS HEADERS FOR 1955-1957 CHEVYS \u0026amp; 1955-1982 CORVETTES WITH SMALL BLOCK CHEVY 262-400CI ENGINES (SWS PART #440-2117).\u003c\/li\u003e\u003cbr\u003e  \u003cli\u003eTHIS PAIR OF SOUTHWEST SPEED SMALL BLOCK CHEVY CHASSIS HEADERS ALLOW YOU TO KEEP THE EXHAUST SYSTEM UNDER YOUR 55-57 CHEVY CAR OR 55-82 CORVETTE. THE \"3\/4-LENGTH\" DESIGN PROVIDES MORE GROUND CLEARANCE THAN FULL-LENGTH HEADERS, YET MAKES MORE POWER THAN \"SHORTY\" STYLE HEADERS. THESE CHASSIS HEADERS FIT 262-400 S\/B CHEVY V8S AND HAVE 1-5\/8\" PRIMARY TUBES WITH 2-1\/2\" COLLECTORS.\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003e1-5\/8\" PRIMARIES TO THE 2 1\/2\" COLLECTORS\u003c\/li\u003e \u003cli\u003e2 1\/2\" TO 2 1\/4\" REDUCERS\u003c\/li\u003e \u003cli\u003eIDEAL FOR ENGINE SWAPS\u003c\/li\u003e \u003cli\u003eGREAT FOR HOT RODS, RAT RODS, STREET RODS, \u0026amp; ANY NOSTALGIA ROD\u003c\/li\u003e \u003cli\u003eMORE PERFORMANCE\u003c\/li\u003e \u003cli\u003eBETTER FUEL MILEAGE\u003c\/li\u003e \u003cli\u003eMID-LENGTH DESIGN OFFERS MAXIMUM GROUND CLEARANCE\u003c\/li\u003e \u003cli\u003eFITS STANDARD AND VORTEC-STYLE SBC HEADS (NOT D-PORT, LT-1 OR ZZ-4)\u003c\/li\u003e \u003cli\u003eWILL WORK WITH SIDE ENGINE MOUNTS WITH ENGINE IN STOCK LOCATION\u003c\/li\u003e \u003cli\u003eENHANCES THE LOOK OF ANY ROD\u003c\/li\u003e \u003cli\u003eINCLUDES GASKETS AND MOUNTING HARDWARE\u003c\/li\u003e \u003cli\u003e\u003cb\u003eCERAMIC HOT COATED TO RESIST EARLY CORROSION\u003c\/b\u003e\u003c\/li\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eAPPLICATIONS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003e1955-1982 CORVETTE\u003c\/li\u003e\u003cli\u003e1955-1957 BEL AIR\u003c\/li\u003e \u003cli\u003e1957 DELRAY\u003c\/li\u003e \u003cli\u003e1955-1957 NOMAD\u003c\/li\u003e \u003cli\u003e1955-1957 ONE-FIFTY SERIES\u003c\/li\u003e \u003cli\u003e1955-1957 SEDAN DELIVERY\u003c\/li\u003e \u003cli\u003e1955-1957 TWO-TEN SERIES\u003c\/li\u003e \u003cli\u003eFITS SMALL BLOCK CHEVY 262, 265, 267, 283, 302, 307, 327, 350, 400 CID ENGINES WITH STANDARD EXHAUST PATTERN\u003c\/li\u003e \u003cli\u003eHOT RODS, RAT RODS, STREET RODS, \u0026amp; NOSTALGIA RODS RUNNING A 1955-1957 CHEVY ENGINE\u003c\/li\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER SPECS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003eMATERIAL TYPE: \u003cb\u003eSTEEL\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eHEADER TUBE TYPE: \u003cb\u003eCHASSIS\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eFLANGE THICKNESS: \u003cb\u003e.35\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eFINISH: \u003cb\u003eCERAMIC HOT COATED\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eHARDWARE INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eGASKETS INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eTUBE OUTSIDE DIAMETER: \u003cb\u003e1 5\/8\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eCOLLECTOR DIAMETER: \u003cb\u003e2 1\/2\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eREDUCERS: \u003cb\u003e2 1\/2 TO 2 1\/4\"\u003c\/b\u003e\n\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eCERAMIC HOT COATING WARNING:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eCHC COATINGS WILL BURN AND BE DAMAGED AT EXHAUST TEMPERATURES OVER 1300 DEGREES. A LEAN FUEL MIXTURE CAN GENERATE EXHAUST TEMPERATURES EXCEEDING 1700-1900 DEGREES. IF THE COATING IS DAMAGED DUE TO A LEAN CONDITION, THE COATING WILL NOT BE WARRANTED, BUT CAN BE RECOATED FOR A FEE. NO WARRANTY OR RETURNS ON CERAMIC HOT COATED EXHAUST ITEMS ONCE THEY HAVE BEEN INSTALLED.\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER RETURN POLICY:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eIN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. \u003cb\u003eWE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS.\u003c\/b\u003e\n\u003c\/li\u003e \u003cp\u003e\u003cb\u003e\u003cu\u003eNOTES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003eTHESE HEADERS DO NOT FIT ANGLE-PLUG HEADS. THEY DO WORK WITH A \"605\"STEERING BOX. THEY WORK WITH MOST ANY BELLHOUSING AND MOST ANY MOTOR MOUNTS. SOME AFTERMARKET STARTERS MAY BE IN THE WAY. DESIGNED TO FIT CARS USING AN ORIGINAL V-8 PITMAN ARM. SOME AFTERMARKET ARMS MAY CAUSE AN INTERFERENCE. DOES NOT WORK WITH STOCK CLUTCH LINKAGE. THE USE OF A SHORTY SPARK PLUG MAY AIDE IN CLEARANCE BETWEEN THE PLUG AND HEADER PRIMARY TUBES.\u003c\/li\u003e\u003cp\u003eYOU CAN VIEW AND DOWNLOAD THE COMPLETE INSTRUCTIONS FOR THESE HEADERS \u003ca target=\"_blank\" href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2114.pdf\"\u003e\u003cfont color=\"red\"\u003eHERE\u003c\/font\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2117 A30.0","offers":[{"title":"Default Title","offer_id":47184837345561,"sku":"440-2117","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2115_fb9fc5fd-2540-4448-8746-383674e665ed.jpg?v=1751916482"},{"product_id":"440-2122","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY W\/ UNISTEER RACK \u0026 PINION,3\",BLACK","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Flat Black Chassis Headers For 1955-1957 Small Block Chevy 262-400ci Engines with Unisteer Rack \u0026amp; Pinion (Part #440-2122).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Small Block Chevy chassis headers are for use with uni-steer rack and pinion. They allow the steering shaft to pass through on the drivers side and are a shorty style for maximum ground clearance. Features 1-5\/8\" primaries with 3\" collectors.\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1957 Bel Air\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1957 Delray\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Nomad\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 One-Fifty Series\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Sedan Delivery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Two-Ten Series\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits Small Block Chevy 262, 265, 267, 283, 302, 307, 327, 350, 400 Cid Engines With Standard Exhaust Pattern\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHot Rods, Rat Rods, Street Rods, \u0026amp; Nostalgia Rods Running A 1955-1957 Chevy Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit 168 tooth flywheels or kick out aftermarket starters.\u003c\/li\u003e\n\u003cli\u003eWill not fit manual transmission cars with factory z bar clutch linkage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to the 3\" collectors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3\" to 2 1\/4\" reducers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits 262-400 S\/B Chevy V8s with straight plug heads\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for engine swaps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGreat for hot rods, rat rods, street rods, \u0026amp; any nostalgia rod\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMore performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBetter fuel mileage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShorty style offers maximum ground clearance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnhances the look of any rod\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePainted flat black to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eHeader Specs:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type: \u003c\/strong\u003eSteel\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type: \u003c\/strong\u003eChassis\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubing Thickness: \u003c\/strong\u003e12 Gauge (.103\")\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e.30\"\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Flange Thickness: \u003c\/strong\u003e.3760\"\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003ePainted Flat Black\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included: \u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included: \u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter: \u003c\/strong\u003e1 5\/8\"\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter: \u003c\/strong\u003e3\"\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 3 To 2 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003ePaint Warning:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers are painted with a high heat dull black paint. It will generally dull even more when the engine is started. The header paint will smoke and let off an odor the first few times the engine is up to temperature and the black finish will become duller turning closer to gray in color. If exhaust temperatures are extreme at start the paint will blister and peel. There is no warranty on header paint.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. \u003cstrong\u003eWe wont process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e","brand":"440-2122 A25.0","offers":[{"title":"Default Title","offer_id":47184837542169,"sku":"440-2122","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2122.jpg?v=1751916483"},{"product_id":"440-2123","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY W\/ UNISTEER RACK \u0026 PINION,3\",CHROME PLATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Triple Process Chrome Plated Chassis Headers for 1955-1957 Chevy's with Small Block Chevy 262-400ci Engines \u0026amp; Unisteer Rack \u0026amp; Pinion (Part #440-2125).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Pair of Southwest Speed Small Block Chevy Chassis Headers are for use with Unisteer rack \u0026amp; pinion. They allow the steering shaft to pass through on the driver's side and are a shorty style for maximum ground clearance. Features 1-5\/8\" primaries with 3\" collectors.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1957 Bel Air\u003c\/li\u003e\n\u003cli\u003e1957 Delray\u003c\/li\u003e\n\u003cli\u003e1955-1957 Nomad\u003c\/li\u003e\n\u003cli\u003e1955-1957 One-Fifty Series\u003c\/li\u003e\n\u003cli\u003e1955-1957 Sedan Delivery\u003c\/li\u003e\n\u003cli\u003e1955-1957 Two-Ten Series\u003c\/li\u003e\n\u003cli\u003eFits Small Block Chevy 262, 265, 267, 283, 302, 307, 327, 350, 400 CID Engines with standard exhaust pattern\u003c\/li\u003e\n\u003cli\u003eHot Rods, Rat Rods, Street Rods, \u0026amp; Nostalgia Rods running a 1955-1957 Chevy Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit 168 tooth flywheels or kickout aftermarket starters.\u003c\/li\u003e\n\u003cli\u003eWill not fit manual transmission cars with factory Z bar clutch linkage.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to the 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e3\" to 2 1\/4\" reducers\u003c\/li\u003e\n\u003cli\u003eFits 262-400 S\/B Chevy V8s with straight plug heads\u003c\/li\u003e\n\u003cli\u003eIdeal for Engine Swaps\u003c\/li\u003e\n\u003cli\u003eGreat for Hot Rods, Rat Rods, Street Rods, \u0026amp; any Nostalgia Rod\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eShorty style offers maximum ground clearance\u003c\/li\u003e\n\u003cli\u003eEnhances the look of any rod\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003eTriple Process Chrome Plated to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type: \u003c\/strong\u003eSteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type: \u003c\/strong\u003eChassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubing Thickness: \u003c\/strong\u003e12 gauge (.103\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e.30\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Flange Thickness: \u003c\/strong\u003e.3760\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter: \u003c\/strong\u003e1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers: \u003c\/strong\u003e3 to 2 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eChrome Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to a revised chroming process brought on by recent EPA regulations and high labor costs, today's chrome is not the quality of days gone by. Be Aware: Exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling \u0026amp; corrosion. We see very few headers that do not change color once exhaust temperatures are achieved. No warranty or returns on chrome exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"440-2123 A20.0","offers":[{"title":"Default Title","offer_id":47184837574937,"sku":"440-2123","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2123.jpg?v=1751916485"},{"product_id":"440-2124","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY W\/ UNISTEER RACK \u0026 PINION,3\",POLISHED STAINLESS","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Polished Stainless Steel Chassis Headers for 1955-1957 Chevy's with Small Block Chevy 262-400ci Engines \u0026amp; Unisteer Rack \u0026amp; Pinion (Part #440-2125).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Pair of Southwest Speed Small Block Chevy Chassis Headers are for use with Unisteer rack \u0026amp; pinion. They allow the steering shaft to pass through on the driver's side and are a shorty style for maximum ground clearance. Features 1-5\/8\" primaries with 3\" collectors.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1957 Bel Air\u003c\/li\u003e\n\u003cli\u003e1957 Delray\u003c\/li\u003e\n\u003cli\u003e1955-1957 Nomad\u003c\/li\u003e\n\u003cli\u003e1955-1957 One-Fifty Series\u003c\/li\u003e\n\u003cli\u003e1955-1957 Sedan Delivery\u003c\/li\u003e\n\u003cli\u003e1955-1957 Two-Ten Series\u003c\/li\u003e\n\u003cli\u003eFits Small Block Chevy 262, 265, 267, 283, 302, 307, 327, 350, 400 CID Engines with standard exhaust pattern\u003c\/li\u003e\n\u003cli\u003eHot Rods, Rat Rods, Street Rods, \u0026amp; Nostalgia Rods running a 1955-1957 Chevy Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit 168 tooth flywheels or kickout aftermarket starters.\u003c\/li\u003e\n\u003cli\u003eWill not fit manual transmission cars with factory Z bar clutch linkage.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to the 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e3\" to 2 1\/4\" reducers\u003c\/li\u003e\n\u003cli\u003eFits 262-400 S\/B Chevy V8s with straight plug heads\u003c\/li\u003e\n\u003cli\u003eIdeal for Engine Swaps\u003c\/li\u003e\n\u003cli\u003eGreat for Hot Rods, Rat Rods, Street Rods, \u0026amp; any Nostalgia Rod\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eShorty style offers maximum ground clearance\u003c\/li\u003e\n\u003cli\u003eEnhances the look of any rod\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003ePolished Stainless Steel to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type: \u003c\/strong\u003eSteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type: \u003c\/strong\u003eChassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubing Thickness: \u003c\/strong\u003e12 gauge (.103\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e.30\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Flange Thickness: \u003c\/strong\u003e.3760\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter: \u003c\/strong\u003e1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers: \u003c\/strong\u003e3 to 2 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePolished Stainless Steel Warning:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eStainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperatures. Please note that the finish of the header when the engine is started will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished out when utilizing Blue-away or Simi-chrome polish, but please note that when the headers reach running temperature, they may change color again. No warranty or returns on polished stainless steel exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"440-2124 A20.0","offers":[{"title":"Default Title","offer_id":47184837804313,"sku":"440-2124","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2123_bd47e371-554d-45b6-86f9-87386fc69196.jpg?v=1751916487"},{"product_id":"440-2125","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY W\/ UNISTEER RACK \u0026 PINION,3\",CERAMIC HOT COATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Ceramic Hot Coated Chassis Headers for 1955-1957 Chevy's with Small Block Chevy 262-400ci Engines \u0026amp; Unisteer Rack \u0026amp; Pinion (Part #440-2125).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Pair of Southwest Speed Small Block Chevy Chassis Headers are for use with Unisteer rack \u0026amp; pinion. They allow the steering shaft to pass through on the driver's side and are a shorty style for maximum ground clearance. Features 1-5\/8\" primaries with 3\" collectors.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1957 Bel Air\u003c\/li\u003e\n\u003cli\u003e1957 Delray\u003c\/li\u003e\n\u003cli\u003e1955-1957 Nomad\u003c\/li\u003e\n\u003cli\u003e1955-1957 One-Fifty Series\u003c\/li\u003e\n\u003cli\u003e1955-1957 Sedan Delivery\u003c\/li\u003e\n\u003cli\u003e1955-1957 Two-Ten Series\u003c\/li\u003e\n\u003cli\u003eFits Small Block Chevy 262, 265, 267, 283, 302, 307, 327, 350, 400 CID Engines with standard exhaust pattern\u003c\/li\u003e\n\u003cli\u003eHot Rods, Rat Rods, Street Rods, \u0026amp; Nostalgia Rods running a 1955-1957 Chevy Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit 168 tooth flywheels or kickout aftermarket starters.\u003c\/li\u003e\n\u003cli\u003eWill not fit manual transmission cars with factory Z bar clutch linkage.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to the 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e3\" to 2 1\/4\" reducers\u003c\/li\u003e\n\u003cli\u003eFits 262-400 S\/B Chevy V8s with straight plug heads\u003c\/li\u003e\n\u003cli\u003eIdeal for Engine Swaps\u003c\/li\u003e\n\u003cli\u003eGreat for Hot Rods, Rat Rods, Street Rods, \u0026amp; any Nostalgia Rod\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eShorty style offers maximum ground clearance\u003c\/li\u003e\n\u003cli\u003eEnhances the look of any rod\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003eCeramic Hot Coating to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type: \u003c\/strong\u003eSteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type: \u003c\/strong\u003eChassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubing Thickness: \u003c\/strong\u003e12 gauge (.103\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e.30\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Flange Thickness: \u003c\/strong\u003e.3760\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter: \u003c\/strong\u003e1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers: \u003c\/strong\u003e3 to 2 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCeramic Hot Coating Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on Ceramic Hot Coated exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"440-2125 A20.0","offers":[{"title":"Default Title","offer_id":47184838033689,"sku":"440-2125","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2123_d7b80627-a712-4485-ae84-6e765d80fa92.jpg?v=1751916489"},{"product_id":"440-2171","title":"HEADER,SBC,1 1\/2\",78-87 GM F-,G-BODY,SHORT,2 1\/2\",BLACK","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Painted Flat Black Performance Short Headers that are direct fit for 1978-1991 GM Passenger Cars with Small Block Chevy 305-350 Cu. In. Engines (Part #440-2171).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Performance Short Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these headers. These headers are a direct replacement for 1978-1987 Malibu\/Cutlass\/Regal, 1982-1990 Firebird, and 1982-1991 Camaro with SBC 305-350 Cu. In. Engines. These headers are Ground parallel with .380\" flanges on the cylinder head surface, and feature 1 1\/2\" Primary tubes with 2 1\/2\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. Includes a pair of 2 1\/2\" reducers to complete the installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Short Headers\u003c\/li\u003e\n\u003cli\u003e1 1\/2\" Primaries to the 2 1\/2\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" Reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eIncreases Horsepower \u0026amp; Torque\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice to replace cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances the looks of the engine compartment\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003ePainted Flat Black to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eDirect Fit Applications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGM Passenger Car with 305-350 Cu. In. Engines\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuick:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Regal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Malibu\u003c\/li\u003e\n\u003cli\u003e1982-1991 Camaro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOldsmobile:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Cutlass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1982-1990 Pontiac Firebird\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eImportant Notes \u0026amp; Exclusions:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit angle plug heads.\u003c\/li\u003e\n\u003cli\u003eRequires head pipe fabrication to Y-pipe.\u003c\/li\u003e\n\u003cli\u003eIncludes O2 (Oxygen Sensor) fittings.\u003c\/li\u003e\n\u003cli\u003eWill not fit with A.I.R. Pump (Smog Pump).\u003c\/li\u003e\n\u003cli\u003eWill not fit vehicles originally equipped with any engine other than Small Block Chevy.\u003c\/li\u003e\n\u003cli\u003eWorks with Air Conditioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Short\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .380\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Painted Flat Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePaint Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers are painted with a high heat dull black paint. It will generally dull even more when the engine is started. The header paint will smoke and let off an odor the first few times the engine is up to temperature and the black finish will become duller turning closer to gray in color. If exhaust temperatures are extreme at start the paint will blister and peel. There is no warranty on header paint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2171.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2171 A20.0","offers":[{"title":"Default Title","offer_id":47184839409945,"sku":"440-2171","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2171.jpg?v=1751916525"},{"product_id":"440-2172","title":"HEADER,SBC,1 1\/2\",78-87 GM F-,G-BODY,SHORT,2 1\/2\",CHROME PLATED","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Triple Process Chrome Plated Performance Short Headers that are direct fit for 1978-1991 GM Passenger Cars with Small Block Chevy 305-350 Cu. In. Engines (Part #440-2172).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Performance Short Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these headers. These headers are a direct replacement for 1978-1987 Malibu\/Cutlass\/Regal, 1982-1990 Firebird, and 1982-1991 Camaro with SBC 305-350 Cu. In. Engines. These headers are Ground parallel with .380\" flanges on the cylinder head surface, and feature 1 1\/2\" Primary tubes with 2 1\/2\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. Includes a pair of 2 1\/2\" reducers to complete the installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Short Headers\u003c\/li\u003e\n\u003cli\u003e1 1\/2\" Primaries to the 2 1\/2\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" Reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eIncreases Horsepower \u0026amp; Torque\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice to replace cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances the looks of the engine compartment\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003eTriple Process Chrome Plated to resist early rust \u0026amp; corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eDirect Fit Applications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGM Passenger Car with 305-350 Cu. In. Engines\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuick:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Regal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Malibu\u003c\/li\u003e\n\u003cli\u003e1982-1991 Camaro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOldsmobile:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Cutlass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1982-1990 Pontiac Firebird\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eImportant Notes \u0026amp; Exclusions:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit angle plug heads.\u003c\/li\u003e\n\u003cli\u003eRequires head pipe fabrication to Y-pipe.\u003c\/li\u003e\n\u003cli\u003eIncludes O2 (Oxygen Sensor) fittings.\u003c\/li\u003e\n\u003cli\u003eWill not fit with A.I.R. Pump (Smog Pump).\u003c\/li\u003e\n\u003cli\u003eWill not fit vehicles originally equipped with any engine other than Small Block Chevy.\u003c\/li\u003e\n\u003cli\u003eWorks with Air Conditioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type: \u003c\/strong\u003eShort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e.380\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003eTriple Process Chrome Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eChrome Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to a revised chroming process brought on by recent EPA regulations and high labor costs, today's chrome is not the quality of days gone by. Be Aware: Exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling \u0026amp; corrosion. We see very few headers that do not change color once exhaust temperatures are achieved. No warranty or returns on chrome exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2171.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2172 A15.0","offers":[{"title":"Default Title","offer_id":47184839508249,"sku":"440-2172","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2172.jpg?v=1751916527"},{"product_id":"440-2173","title":"HEADER,SBC,1 1\/2\",78-87 GM F-,G-BODY,SHORT,2 1\/2\",POLISHED STAINLESS STEEL","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Polished Stainless Steel Performance Short Headers that are direct fit for 1978-1991 GM Passenger Cars with Small Block Chevy 305-350 Cu. In. Engines (Part #440-2173).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Performance Short Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these headers. These headers are a direct replacement for 1978-1987 Malibu\/Cutlass\/Regal, 1982-1990 Firebird, and 1982-1991 Camaro with SBC 305-350 Cu. In. Engines. These headers are Ground parallel with .380\" flanges on the cylinder head surface, and feature 1 1\/2\" Primary tubes with 2 1\/2\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. Includes a pair of 2 1\/2\" reducers to complete the installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Short Headers\u003c\/li\u003e\n\u003cli\u003e1 1\/2\" Primaries to the 2 1\/2\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" Reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eIncreases Horsepower \u0026amp; Torque\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice to replace cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances the looks of the engine compartment\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePolished Stainless Steel to resist early rust \u0026amp; corrosion\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eDirect Fit Applications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGM Passenger Car with 305-350 Cu. In. Engines\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuick:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Regal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Malibu\u003c\/li\u003e\n\u003cli\u003e1982-1991 Camaro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOldsmobile:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Cutlass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1982-1990 Pontiac Firebird\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eImportant Notes \u0026amp; Exclusions:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit angle plug heads.\u003c\/li\u003e\n\u003cli\u003eRequires head pipe fabrication to Y-pipe.\u003c\/li\u003e\n\u003cli\u003eIncludes O2 (Oxygen Sensor) fittings.\u003c\/li\u003e\n\u003cli\u003eWill not fit with A.I.R. Pump (Smog Pump).\u003c\/li\u003e\n\u003cli\u003eWill not fit vehicles originally equipped with any engine other than Small Block Chevy.\u003c\/li\u003e\n\u003cli\u003eWorks with Air Conditioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type: \u003c\/strong\u003eSteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type: \u003c\/strong\u003eShort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e.380\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003ePolished Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter: \u003c\/strong\u003e1 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePolished Stainless Steel Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperatures. Please note that the finish of the header when the engine is started will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished out when utilizing Blue-away or Simi-chrome polish, but please note that when the headers reach running temperature, they may change color again. No warranty or returns on polished stainless steel exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2171.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2173 A15.0","offers":[{"title":"Default Title","offer_id":47184839901465,"sku":"440-2173","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2173_0f297ead-beef-416b-a007-ccb100f5fc66.jpg?v=1752093286"},{"product_id":"440-2174","title":"HEADER,SBC,1 1\/2\",78-87 GM F-,G-BODY,SHORT,2 1\/2\",CERAMIC HOT COATED","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand New Southwest Speed Ceramic Hot Coated Performance Short Headers that are direct fit for 1978-1991 GM Passenger Cars with Small Block Chevy 305-350 Cu. In. Engines (Part #440-2174).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Performance Short Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these headers. These headers are a direct replacement for 1978-1987 Malibu\/Cutlass\/Regal, 1982-1990 Firebird, and 1982-1991 Camaro with SBC 305-350 Cu. In. Engines. These headers are Ground parallel with .380\" flanges on the cylinder head surface, and feature 1 1\/2\" Primary tubes with 2 1\/2\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. Includes a pair of 2 1\/2\" reducers to complete the installation.\u003c\/p\u003e\n\u003cp\u003eCeramic Hot Coating (CHC) is a heat resistant, ceramic coating applied to the outside of the header. This coating will reflect heat, which helps retain more heat within the header tube, while simultaneously speeding up the exhaust flow. Not only will this coating help you make more horsepower, it also keeps your headers rust-free, looking great, and lasting longer (when properly maintained). If you are looking for a quality finish for your headers, this is it. Good to 1300 degrees.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Short Headers\u003c\/li\u003e\n\u003cli\u003e1 1\/2\" Primaries to the 2 1\/2\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" Reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eIncreases Horsepower \u0026amp; Torque\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice to replace cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances the looks of the engine compartment\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCeramic Hot Coated to resist early rust \u0026amp; corrosion\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eDirect Fit Applications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGM Passenger Car with 305-350 Cu. In. Engines:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuick:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Regal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Malibu\u003c\/li\u003e\n\u003cli\u003e1982-1991 Camaro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOldsmobile:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Cutlass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1982-1990 Pontiac Firebird\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eImportant Notes \u0026amp; Exclusions:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit angle plug heads.\u003c\/li\u003e\n\u003cli\u003eRequires head pipe fabrication to Y-pipe.\u003c\/li\u003e\n\u003cli\u003eIncludes O2 (Oxygen Sensor) fittings.\u003c\/li\u003e\n\u003cli\u003eWill not fit with A.I.R. Pump (Smog Pump).\u003c\/li\u003e\n\u003cli\u003eWill not fit vehicles originally equipped with any engine other than Small Block Chevy.\u003c\/li\u003e\n\u003cli\u003eWorks with Air Conditioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type: \u003c\/strong\u003eSteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type: \u003c\/strong\u003eShort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e.380\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003eCeramic Hot Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter: \u003c\/strong\u003e1 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter: \u003c\/strong\u003e2 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCeramic Hot Coating Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWarning: CHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on Ceramic Hot Coated exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2171.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2174 A15.0","offers":[{"title":"Default Title","offer_id":47184839999769,"sku":"440-2174","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2174.jpg?v=1751916530"},{"product_id":"440-2179","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY,55-82 CORVETTE,SHORT,2 1\/2\",BLACK","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePAIR\u003c\/b\u003e OF BRAND NEW SOUTHWEST SPEED \u003cb\u003eFLAT BLACK\u003c\/b\u003e CHASSIS HEADERS FOR 1955-1957 CHEVYS \u0026amp; 1955-1982 CORVETTES WITH SMALL BLOCK CHEVY 262-400CI ENGINES (SWS PART #440-2179).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTHIS PAIR OF SOUTHWEST SPEED SMALL BLOCK CHEVY CHASSIS HEADERS ALLOW YOU TO KEEP THE EXHAUST SYSTEM UNDER YOUR 55-57 CHEVY CAR. THE \"3\/4-LENGTH\" DESIGN PROVIDES MORE GROUND CLEARANCE THAN FULL-LENGTH HEADERS, YET MAKES MORE POWER THAN \"SHORTY\" STYLE HEADERS. THESE CHASSIS HEADERS FIT 262-400 S\/B CHEVY V8S AND HAVE 1-5\/8\" PRIMARY TUBES WITH 2-1\/2\" COLLECTORS.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" PRIMARIES TO THE 2 1\/2\" COLLECTORS\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" TO 2 1\/4\" REDUCERS\u003c\/li\u003e\n\u003cli\u003eIDEAL FOR ENGINE SWAPS\u003c\/li\u003e\n\u003cli\u003eGREAT FOR HOT RODS, RAT RODS, STREET RODS, \u0026amp; ANY NOSTALGIA ROD\u003c\/li\u003e\n\u003cli\u003eMORE PERFORMANCE\u003c\/li\u003e\n\u003cli\u003eBETTER FUEL MILEAGE\u003c\/li\u003e\n\u003cli\u003eMID-LENGTH DESIGN OFFERS MAXIMUM GROUND CLEARANCE\u003c\/li\u003e\n\u003cli\u003eFITS STANDARD AND VORTEC-STYLE SBC HEADS (NOT D-PORT, LT-1 OR ZZ-4)\u003c\/li\u003e\n\u003cli\u003eWILL WORK WITH SIDE ENGINE MOUNTS WITH ENGINE IN STOCK LOCATION\u003c\/li\u003e\n\u003cli\u003eENHANCES THE LOOK OF ANY ROD\u003c\/li\u003e\n\u003cli\u003eINCLUDES GASKETS AND MOUNTING HARDWARE\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003ePAINTED FLAT BLACK TO RESIST EARLY CORROSION\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eAPPLICATIONS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1982 CORVETTE\u003c\/li\u003e\n\u003cli\u003e1955-1957 BEL AIR\u003c\/li\u003e\n\u003cli\u003e1957 DELRAY\u003c\/li\u003e\n\u003cli\u003e1955-1957 NOMAD\u003c\/li\u003e\n\u003cli\u003e1955-1957 ONE-FIFTY SERIES\u003c\/li\u003e\n\u003cli\u003e1955-1957 SEDAN DELIVERY\u003c\/li\u003e\n\u003cli\u003e1955-1957 TWO-TEN SERIES\u003c\/li\u003e\n\u003cli\u003eFITS SMALL BLOCK CHEVY 262, 265, 267, 283, 302, 307, 327, 350, 400 CID ENGINES WITH STANDARD EXHAUST PATTERN\u003c\/li\u003e\n\u003cli\u003eHOT RODS, RAT RODS, STREET RODS, \u0026amp; NOSTALGIA RODS RUNNING A 1955-1957 CHEVY ENGINE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER SPECS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMATERIAL TYPE: \u003cb\u003eSTEEL\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eHEADER TUBE TYPE: \u003cb\u003eCHASSIS\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eFLANGE THICKNESS: \u003cb\u003e.35\"\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eFINISH: \u003cb\u003ePAINTED FLAT BLACK\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eHARDWARE INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eGASKETS INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eTUBE OUTSIDE DIAMETER: \u003cb\u003e1 5\/8\"\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eCOLLECTOR DIAMETER: \u003cb\u003e2 1\/2\"\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eREDUCERS: \u003cb\u003e2 1\/2 TO 2 1\/4\"\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003ePAINT WARNING:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTHESE HEADERS ARE PAINTED WITH A HIGH HEAT DULL BLACK PAINT. IT WILL GENERALLY DULL EVEN MORE WHEN THE ENGINE IS STARTED. THE HEADER PAINT WILL SMOKE AND LET OFF AN ODOR THE FIRST FEW TIMES THE ENGINE IS UP TO TEMPERATURE AND THE BLACK FINISH WILL BECOME DULLER TURNING CLOSER TO GRAY IN COLOR. IF EXHAUST TEMPERATURES ARE EXTREME AT START THE PAINT WILL BLISTER AND PEEL. THERE IS NO WARRANTY ON HEADER PAINT.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER RETURN POLICY:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. \u003cb\u003eWE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS.\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eNOTES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTHESE HEADERS DO NOT FIT ANGLE-PLUG HEADS. THEY DO WORK WITH A \"605\"STEERING BOX. THEY WORK WITH MOST ANY BELLHOUSING AND MOST ANY MOTOR MOUNTS. SOME AFTERMARKET STARTERS MAY BE IN THE WAY. DESIGNED TO FIT CARS USING AN ORIGINAL V-8 PITMAN ARM. SOME AFTERMARKET ARMS MAY CAUSE AN INTERFERENCE. DOES NOT WORK WITH STOCK CLUTCH LINKAGE. THE USE OF A SHORTY SPARK PLUG MAY AIDE IN CLEARANCE BETWEEN THE PLUG AND HEADER PRIMARY TUBES.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYOU CAN VIEW AND DOWNLOAD THE COMPLETE INSTRUCTIONS FOR THESE HEADERS \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2114.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003eHERE\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2179 A35.0","offers":[{"title":"Default Title","offer_id":47184840196377,"sku":"440-2179","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2114_9b91e843-8cd8-4fe3-a440-d23dcd0caabe.jpg?v=1751916533"},{"product_id":"440-2180","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY,55-82 CORVETTE,SHORT,2 1\/2\",CHROME PLATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Triple Process Chrome Plated Chassis Headers For 1955-1957 Chevys \u0026amp; 1955-1982 Corvettes with Small Block Chevy 262-400ci Engines (Part #440-2182).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Small Block Chevy chassis headers allow you to keep the exhaust system under your 55-57 Chevy car or 55-82 Corvette. The \"3\/4-length\" design provides more ground clearance than full-length headers, yet makes more power than \"shorty\" style headers. These chassis headers fit 262-400 Small Block Chevy V8s and have 1-5\/8\" primary tubes with 2-1\/2\" collectors.\u003cb\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1982 Corvette\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Bel Air\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1957 Delray\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Nomad\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 One-Fifty Series\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Sedan Delivery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Two-Ten Series\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits Small Block Chevy 262, 265, 267, 283, 302, 307, 327, 350, 400 Cid Engines With Standard Exhaust Pattern\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHot Rods, Rat Rods, Street Rods, \u0026amp; Nostalgia Rods running a 1955-1957 Chevy Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThese headers do not fit angle-plug heads.\u003c\/li\u003e\n\u003cli\u003eThey do work with a \"605\"steering box.\u003c\/li\u003e\n\u003cli\u003eThey work with most any bellhousing and most any motor mounts.\u003c\/li\u003e\n\u003cli\u003eSome aftermarket starters may be in the way.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit cars using an original V-8 pitman arm. Some aftermarket arms may cause an interference.\u003c\/li\u003e\n\u003cli\u003eDoes not work with stock clutch linkage.\u003c\/li\u003e\n\u003cli\u003eThe use of a shorty spark plug may aide in clearance between the plug and header primary tubes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to the 2 1\/2\" collectors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" to 2 1\/4\" reducers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for engine swaps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGreat for hot rods, rat rods, street rods, and any nostalgia rod\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMore performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBetter fuel mileage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMid-length design offers maximum ground clearance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits standard and Vortec-style SBC heads (not D-port, LT-1 or ZZ-4)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWill work with side engine mounts with engine in stock location\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnhances the look of any rod\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTriple Process Chrome Plated to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Chassis\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .35\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 2 1\/2\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2 To 2 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eChrome Warning:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDue to a revised chroming process brought on by recent EPA regulations and high labor costs, today's chrome is not the quality of days gone by. Be Aware: Exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling \u0026amp; corrosion. We see very few headers that do not change color once exhaust temperatures are achieved. No warranty or returns on chrome exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. \u003cstrong\u003eWe wont process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003cb\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2114.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2180 A30.0","offers":[{"title":"Default Title","offer_id":47184841736473,"sku":"440-2180","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2115_10fa66ae-33b8-4416-84c9-02f225c65ef5.jpg?v=1751916535"},{"product_id":"440-2181","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY,55-82 CORVETTE,SHORT,2 1\/2\",POLISH STAINLESS STEEL","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Polished Stainless Steel Chassis Headers For 1955-1957 Chevys \u0026amp; 1955-1982 Corvettes with Small Block Chevy 262-400ci Engines (Part #440-2181).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Small Block Chevy chassis headers allow you to keep the exhaust system under your 55-57 Chevy car or 55-82 Corvette. The \"3\/4-length\" design provides more ground clearance than full-length headers, yet makes more power than \"shorty\" style headers. These chassis headers fit 262-400 Small Block Chevy V8s and have 1-5\/8\" primary tubes with 2-1\/2\" collectors.\u003cb\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1982 Corvette\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Bel Air\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1957 Delray\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Nomad\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 One-Fifty Series\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Sedan Delivery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Two-Ten Series\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits Small Block Chevy 262, 265, 267, 283, 302, 307, 327, 350, 400 Cid Engines With Standard Exhaust Pattern\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHot Rods, Rat Rods, Street Rods, \u0026amp; Nostalgia Rods running a 1955-1957 Chevy Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThese headers do not fit angle-plug heads.\u003c\/li\u003e\n\u003cli\u003eThey do work with a \"605\"steering box.\u003c\/li\u003e\n\u003cli\u003eThey work with most any bellhousing and most any motor mounts.\u003c\/li\u003e\n\u003cli\u003eSome aftermarket starters may be in the way.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit cars using an original V-8 pitman arm. Some aftermarket arms may cause an interference.\u003c\/li\u003e\n\u003cli\u003eDoes not work with stock clutch linkage.\u003c\/li\u003e\n\u003cli\u003eThe use of a shorty spark plug may aide in clearance between the plug and header primary tubes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to the 2 1\/2\" collectors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" to 2 1\/4\" reducers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for engine swaps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGreat for hot rods, rat rods, street rods, and any nostalgia rod\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMore performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBetter fuel mileage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMid-length design offers maximum ground clearance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits standard and Vortec-style SBC heads (not D-port, LT-1 or ZZ-4)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWill work with side engine mounts with engine in stock location\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnhances the look of any rod\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolished Stainless Steel to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Chassis\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .35\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 2 1\/2\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2 To 2 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePolished Stainless Steel Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperatures. Please note that the finish of the header when the engine is started will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished out when utilizing blue-away or semi-chrome polish, but please note that when the headers reach running temperature, they may change color again. No warranty or returns on polished stainless steel exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. \u003cstrong\u003eWe wont process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003cb\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2114.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2181 A30.0","offers":[{"title":"Default Title","offer_id":47184841933081,"sku":"440-2181","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2115_c85a9356-66a0-4ae0-b79f-f6521d6615c2.jpg?v=1751916536"},{"product_id":"440-2182","title":"HEADER,SBC,1 5\/8\",55-57 CHEVY,55-82 CORVETTE,SHORT,2 1\/2\",CERAMIC HOT COATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Ceramic Hot Coated Chassis Headers For 1955-1957 Chevys \u0026amp; 1955-1982 Corvettes with Small Block Chevy 262-400ci Engines (Part #440-2182).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Small Block Chevy chassis headers allow you to keep the exhaust system under your 55-57 Chevy car or 55-82 Corvette. The \"3\/4-length\" design provides more ground clearance than full-length headers, yet makes more power than \"shorty\" style headers. These chassis headers fit 262-400 Small Block Chevy V8s and have 1-5\/8\" primary tubes with 2-1\/2\" collectors.\u003cb\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1955-1982 Corvette\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Bel Air\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1957 Delray\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Nomad\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 One-Fifty Series\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Sedan Delivery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1955-1957 Two-Ten Series\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits Small Block Chevy 262, 265, 267, 283, 302, 307, 327, 350, 400 Cid Engines With Standard Exhaust Pattern\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHot Rods, Rat Rods, Street Rods, \u0026amp; Nostalgia Rods running a 1955-1957 Chevy Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThese headers do not fit angle-plug heads.\u003c\/li\u003e\n\u003cli\u003eThey do work with a \"605\"steering box.\u003c\/li\u003e\n\u003cli\u003eThey work with most any bellhousing and most any motor mounts.\u003c\/li\u003e\n\u003cli\u003eSome aftermarket starters may be in the way.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit cars using an original V-8 pitman arm. Some aftermarket arms may cause an interference.\u003c\/li\u003e\n\u003cli\u003eDoes not work with stock clutch linkage.\u003c\/li\u003e\n\u003cli\u003eThe use of a shorty spark plug may aide in clearance between the plug and header primary tubes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to the 2 1\/2\" collectors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" to 2 1\/4\" reducers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for engine swaps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGreat for hot rods, rat rods, street rods, and any nostalgia rod\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMore performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBetter fuel mileage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMid-length design offers maximum ground clearance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits standard and Vortec-style SBC heads (not D-port, LT-1 or ZZ-4)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWill work with side engine mounts with engine in stock location\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnhances the look of any rod\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCeramic hot coated to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Chassis\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .35\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 2 1\/2\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2 To 2 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eCeramic Hot Coating Warning:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCeramic hot coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on ceramic hot coated exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. \u003cstrong\u003eWe wont process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003cb\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2114.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2182 A30.0","offers":[{"title":"Default Title","offer_id":47184842195225,"sku":"440-2182","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2115_3214880b-8deb-40e3-a33d-f4676d91dfe3.jpg?v=1751916538"},{"product_id":"440-2187","title":"HEADER,SBC,1 5\/8\",82-92 CAMARO,FIREBIRD,SHORTY,3\",BLACK","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Flat Black 1982-1992 Shorty Style Headers for Camaro \u0026amp; Firebird Small Block Chevy 265-400ci Engines (Part #440-2187).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Shorty Style Headers are designed to fit 1982-92 Camaro \u0026amp; Firebird engines with 265-400ci Small Block Chevy engines. Features 1-5\/8\" primaries and 3\" collectors.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevy:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1982-1992 Camaro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1982-1992 Firebird\/Trans Am\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all straight plug heads\u003c\/li\u003e\n\u003cli\u003eFits most angle plug heads including factory \"Bow-Tie\" heads\u003c\/li\u003e\n\u003cli\u003eEquipped with boss for stock O2 Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to 3\" Collectors\u003c\/li\u003e\n\u003cli\u003eIncludes a pair of 3\" to 2-1\/2\" reducers.\u003c\/li\u003e\n\u003cli\u003eShort design for maximum ground clearance\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003ePainted Flat Black to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Shorty Style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter: \u003c\/strong\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers: \u003c\/strong\u003e3\" to 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePaint Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers are painted with a high heat dull black paint. It will generally dull even more when the engine is started. The header paint will smoke and let off an odor the first few times the engine is up to temperature and the black finish will become duller turning closer to gray in color. If exhaust temperatures are extreme at start the paint will blister and peel. There is no warranty on header paint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2187.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2187 A20.0","offers":[{"title":"Default Title","offer_id":47184842293529,"sku":"440-2187","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2187.jpg?v=1751916539"},{"product_id":"440-2188","title":"HEADER,SBC,1 5\/8\",82-92 CAMARO,FIREBIRD,SHORTY,3\",CHROME PLATED","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Triple Process Chrome Plated 1982-1992 Shorty Style Headers for Camaro \u0026amp; Firebird Small Block Chevy 265-400ci Engines (Part #440-2188).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Shorty Style Headers are designed to fit 1982-92 Camaro \u0026amp; Firebird engines with 265-400ci Small Block Chevy engines. Features 1-5\/8\" primaries and 3\" collectors.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevy:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1982-1992 Camaro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1982-1992 Firebird\/Trans Am\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all straight plug heads\u003c\/li\u003e\n\u003cli\u003eFits most angle plug heads including factory \"Bow-Tie\" heads\u003c\/li\u003e\n\u003cli\u003eEquipped with boss for stock O2 Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to 3\" Collectors\u003c\/li\u003e\n\u003cli\u003eIncludes a pair of 3\" to 2-1\/2\" reducers.\u003c\/li\u003e\n\u003cli\u003eShort design for maximum ground clearance\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003eTriple Process Chrome Plated to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Shorty Style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter: \u003c\/strong\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers: \u003c\/strong\u003e3\" to 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eChrome Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to a revised chroming process brought on by recent EPA regulations and high labor costs, today's chrome is not the quality of days gone by. Be Aware: Exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling \u0026amp; corrosion. We see very few headers that do not change color once exhaust temperatures are achieved. No warranty or returns on chrome exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2187.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2188 A15.0","offers":[{"title":"Default Title","offer_id":47184842621209,"sku":"440-2188","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2188.jpg?v=1751916541"},{"product_id":"440-2189","title":"HEADER,SBC,1 5\/8\",82-92 CAMARO,FIREBIRD,SHORTY,3\",POLISHED STAINLESS STEEL","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Polished Stainless Steel 1982-1992 Shorty Style Headers for Camaro \u0026amp; Firebird Small Block Chevy 265-400ci Engines (Part #440-2189).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Shorty Style Headers are designed to fit 1982-92 Camaro \u0026amp; Firebird engines with 265-400ci Small Block Chevy engines. Features 1-5\/8\" primaries and 3\" collectors.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevy:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1982-1992 Camaro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1982-1992 Firebird\/Trans Am\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all straight plug heads\u003c\/li\u003e\n\u003cli\u003eFits most angle plug heads including factory \"Bow-Tie\" heads\u003c\/li\u003e\n\u003cli\u003eEquipped with boss for stock O2 Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to 3\" Collectors\u003c\/li\u003e\n\u003cli\u003eIncludes a pair of 3\" to 2-1\/2\" reducers.\u003c\/li\u003e\n\u003cli\u003eShort design for maximum ground clearance\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003ePolished Stainless Steel to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Shorty Style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter: \u003c\/strong\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers: \u003c\/strong\u003e3\" to 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePolished Stainless Steel Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperatures. Please note that the finish of the header when the engine is started will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished out when utilizing blue-away or semi-chrome polish, but please note that when the headers reach running temperature, they may change color again. No warranty or returns on polished stainless steel exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2187.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2189 A15.0","offers":[{"title":"Default Title","offer_id":47184842653977,"sku":"440-2189","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2188_084c300e-07af-44af-956c-d709a04b81c6.jpg?v=1751916543"},{"product_id":"440-2190","title":"HEADER,SBC,1 5\/8\",82-92 CAMARO,FIREBIRD,SHORTY,3\",CERAMIC HOT COATED","description":"\u003cli\u003ePAIR OF BRAND NEW SOUTHWEST SPEED CERAMIC HOT COATED 1982-1992 SHORTY STYLE HEADERS FOR CAMARO \u0026amp; FIREBIRD SMALL BLOCK CHEVY 265-400CI ENGINES (SWS PART #440-2190) \u003c\/li\u003e \u003cbr\u003e \u003cli\u003eTHIS PAIR OF SOUTHWEST SPEED SHORTY STYLE HEADERS ARE DESIGNED TO FIT 1982-92 CAMARO \u0026amp; FIREBIRD ENGINES WITH 265-400CI SMALL BLOCK CHEVY ENGINES. FEATURES 1-5\/8\" PRIMARIES AND 3\" COLLECTORS.  \u003c\/li\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e   \u003cli\u003e1-5\/8\" PRIMARIES TO 3\" COLLECTORS\u003c\/li\u003e  \u003cli\u003e2 1\/2\" REDUCERS\u003c\/li\u003e  \u003cli\u003eSHORT DESIGN FOR MAXIMUM GROUND CLEARANCE\u003c\/li\u003e  \u003cli\u003eMORE PERFORMANCE\u003c\/li\u003e  \u003cli\u003eBETTER FUEL MILEAGE\u003c\/li\u003e   \u003cli\u003eINCLUDES GASKETS AND MOUNTING HARDWARE\u003c\/li\u003e  \u003cli\u003e\u003cb\u003eCERAMIC HOT COATED TO RESIST EARLY CORROSION\u003c\/b\u003e\u003c\/li\u003e    \u003cp\u003e\u003cb\u003e\u003cu\u003eAPPLICATIONS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003e\n\u003cb\u003eCHEVY\u003c\/b\u003e\u003cul\u003e \u003cli\u003e1982-1992 CAMARO\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\u003cli\u003e\n\u003cb\u003ePONTIAC\u003c\/b\u003e\u003cul\u003e \u003cli\u003e1982-1992 FIREBIRD\/TRANS AM\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e   \u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER SPECS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e   \u003cli\u003eMATERIAL TYPE: \u003cb\u003eSHORTY STYLE\u003c\/b\u003e\n\u003c\/li\u003e  \u003cli\u003eHEADER STYLE: \u003cb\u003eCHASSIS\u003c\/b\u003e\n\u003c\/li\u003e  \u003cli\u003eFLANGE THICKNESS: \u003cb\u003e3\/8\"\u003c\/b\u003e\n\u003c\/li\u003e  \u003cli\u003eFINISH: \u003cb\u003eCERAMIC HOT COATED\u003c\/b\u003e\n\u003c\/li\u003e  \u003cli\u003eHARDWARE INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e  \u003cli\u003eGASKETS INCLUDED: \u003cb\u003eYES\u003c\/b\u003e\n\u003c\/li\u003e  \u003cli\u003eTUBE OUTSIDE DIAMETER: \u003cb\u003e1 5\/8\"\u003c\/b\u003e\n\u003c\/li\u003e  \u003cli\u003eCOLLECTOR DIAMETER: \u003cb\u003e3\"\u003c\/b\u003e\n\u003c\/li\u003e  \u003cli\u003eREDUCERS: \u003cb\u003e3\" TO 2 1\/2\"\u003c\/b\u003e\n\u003c\/li\u003e    \u003cp\u003e\u003cb\u003e\u003cu\u003eNOTES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003eFITS ALL STRAIGHT PLUG HEADS\u003c\/li\u003e  \u003cli\u003eFITS MOST ANGLE PLUG HEADS INCLUDING FACTORY \"BOW-TIE\" HEADS\u003c\/li\u003e  \u003cli\u003eEQUIPPED WITH BOSS FOR STOCK O2 SENSOR\u003c\/li\u003e   \u003cp\u003e\u003cb\u003e\u003cu\u003eCERAMIC HOT COATING WARNING:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003eCHC COATINGS WILL BURN AND BE DAMAGED AT EXHAUST TEMPERATURES OVER 1300 DEGREES. A LEAN FUEL MIXTURE CAN GENERATE EXHAUST TEMPERATURES EXCEEDING 1700-1900 DEGREES. IF THE COATING IS DAMAGED DUE TO A LEAN CONDITION, THE COATING WILL NOT BE WARRANTED, BUT CAN BE RECOATED FOR A FEE. NO WARRANTY OR RETURNS ON CERAMIC HOT COATED EXHAUST ITEMS ONCE THEY HAVE BEEN INSTALLED.\u003c\/li\u003e   \u003cp\u003e\u003cb\u003e\u003cu\u003eHEADER RETURN POLICY:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cli\u003eIN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. \u003cb\u003eWE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS.\u003c\/b\u003e\n\u003c\/li\u003e\u003cp\u003eYOU CAN VIEW AND DOWNLOAD THE COMPLETE INSTRUCTIONS FOR THESE HEADERS \u003ca target=\"_blank\" href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2187.pdf\"\u003e\u003cfont color=\"red\"\u003eHERE\u003c\/font\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2190 A15.0","offers":[{"title":"Default Title","offer_id":47184842948889,"sku":"440-2190","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2188_7f603057-3c4b-4e2c-b836-a23efa9f52e1.jpg?v=1751916544"},{"product_id":"440-2211","title":"HEADER,SBC,1 3\/4\",62-67 CHEVY II,NOVA,FENDERWELL,3\",BLACK","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair Of Brand New Southwest Speed Flat Black 1962-1967 Chevy II\/Nova Fenderwell Headers, Compatible with Small Block Chevy 265-400ci Engines. (Part #440-2212).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Fender Well Headers are great for hot rods, street rods, rat rods, and nostalgia rods. Nothing gives your 1962-1967 Chevy II\/Nova that authentic competition look like a set of fender well style headers. Supplied with 1 3\/4\" tubes and 3\" collectors, these headers come complete with header bolts, gaskets, reducer bolts, and gaskets. Features .375\" ground parallel flanges on the cylinder head surface, and includes a pair of 3\" to 2 1\/4\" reducers to complete the installation. These headers will fit angle plug or straight plug head applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCompatible with:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevy:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1962-1967 Chevy II\/Nova (Except Convertible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all Small Block Chevrolet V8 engines with standard exhaust pattern.\u003c\/li\u003e\n\u003cli\u003eFits 262, 267, 265, 283, 302, 307, 327, 350, 400 C.I.D. engines.\u003c\/li\u003e\n\u003cli\u003eWill not fit convertible models.\u003c\/li\u003e\n\u003cli\u003eWill not fit with heater.\u003c\/li\u003e\n\u003cli\u003eWill fit most angle plug heads.\u003c\/li\u003e\n\u003cli\u003eModels with the generator\/alternator mounted on the left side may require Southwest Speed #410-5760 \u0026amp; 410-5761 mounting brackets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-3\/4\" Primaries To 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/4\" Reducers\u003c\/li\u003e\n\u003cli\u003eGreat For Hot Rods, Rat Rods, Street Rods, \u0026amp; Any Nostalgia Rod\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice To Replace Cast Iron Exhaust Manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances The Look Of Any Rod\u003c\/li\u003e\n\u003cli\u003eIncludes Gaskets And Mounting Hardware\u003c\/li\u003e\n\u003cli\u003ePainted Flat Black To Resist Early Corrosion\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial type:\u003c\/strong\u003e\u003cspan\u003e S\u003c\/span\u003eteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader style:\u003c\/strong\u003e\u003cspan\u003e F\u003c\/span\u003eender Well\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e.375\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware included:\u003c\/strong\u003e\u003cspan\u003e Y\u003c\/span\u003ees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets included:\u003c\/strong\u003e\u003cspan\u003e Y\u003c\/span\u003ees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube outside diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePaint Warning:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eThese headers are painted with a high heat dull black paint. It will generally dull even more when the engine is started. The header paint will smoke and let off an odor the first few times the engine is up to temperature and the black finish will become duller turning closer to gray in color. If exhaust temperatures are extreme at start the paint will blister and peel. There is no warranty on header paint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2214Instructions.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2211 A20.0","offers":[{"title":"Default Title","offer_id":47184843112729,"sku":"440-2211","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2211.jpg?v=1751916547"},{"product_id":"440-2212","title":"HEADER,SBC,1 3\/4\",62-67 CHEVY II,NOVA,FENDERWELL,3\",CHROME PLATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair Of Brand New Southwest Speed Chrome Plated 1962-1967 Chevy II\/Nova Fenderwell Headers, Compatible with Small Block Chevy 265-400ci Engines. (Part #440-2212).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Fender Well Headers are great for hot rods, street rods, rat rods, and nostalgia rods. Nothing gives your 1962-1967 Chevy II\/Nova that authentic competition look like a set of fender well style headers. Supplied with 1 3\/4\" tubes and 3\" collectors, these headers come complete with header bolts, gaskets, reducer bolts, and gaskets. Features .375\" ground parallel flanges on the cylinder head surface, and includes a pair of 3\" to 2 1\/4\" reducers to complete the installation. These headers will fit angle plug or straight plug head applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCompatible with:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevy:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1962-1967 Chevy II\/Nova (Except Convertible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all Small Block Chevrolet V8 engines with standard exhaust pattern.\u003c\/li\u003e\n\u003cli\u003eFits 262, 267, 265, 283, 302, 307, 327, 350, 400 C.I.D. engines.\u003c\/li\u003e\n\u003cli\u003eWill not fit convertible models.\u003c\/li\u003e\n\u003cli\u003eWill not fit with heater.\u003c\/li\u003e\n\u003cli\u003eWill fit most angle plug heads.\u003c\/li\u003e\n\u003cli\u003eModels with the generator\/alternator mounted on the left side may require Southwest Speed #410-5760 \u0026amp; 410-5761 mounting brackets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-3\/4\" Primaries To 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/4\" Reducers\u003c\/li\u003e\n\u003cli\u003eGreat For Hot Rods, Rat Rods, Street Rods, \u0026amp; Any Nostalgia Rod\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice To Replace Cast Iron Exhaust Manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances The Look Of Any Rod\u003c\/li\u003e\n\u003cli\u003eIncludes Gaskets And Mounting Hardware\u003c\/li\u003e\n\u003cli\u003eTriple Process Chrome Plated To Resist Early Corrosion\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial type:\u003c\/strong\u003e\u003cspan\u003e S\u003c\/span\u003eteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader style:\u003c\/strong\u003e\u003cspan\u003e F\u003c\/span\u003eender Well\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e.375\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware included:\u003c\/strong\u003e\u003cspan\u003e Y\u003c\/span\u003ees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets included:\u003c\/strong\u003e\u003cspan\u003e Y\u003c\/span\u003ees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube outside diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePolished Stainless Steel Warning:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDue to a revised chroming process brought on by recent EPA regulations and high labor costs, todays chrome is not the quality of days gone by. Be aware: exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling \u0026amp; corrosion. We see very few headers that do not change color once exhaust temperatures are achieved. No warranty or returns on chrome exhaust items once they have been installed\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2214Instructions.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2212 A20.0","offers":[{"title":"Default Title","offer_id":47184843637017,"sku":"440-2212","price":1079.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2212.jpg?v=1751916549"},{"product_id":"440-2213","title":"HEADER,SBC,1 3\/4\",62-67 CHEVY II,NOVA,FENDERWELL,3\",POLISHED STAINLESS STEEL","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair Of Brand New Southwest Speed Polished Stainless Steel 1962-1967 Chevy II\/Nova Fenderwell Headers, Compatible with Small Block Chevy 265-400ci Engines. (Part #440-2213).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Fender Well Headers are great for hot rods, street rods, rat rods, and nostalgia rods. Nothing gives your 1962-1967 Chevy II\/Nova that authentic competition look like a set of fender well style headers. Supplied with 1 3\/4\" tubes and 3\" collectors, these headers come complete with header bolts, gaskets, reducer bolts, and gaskets. Features .375\" ground parallel flanges on the cylinder head surface, and includes a pair of 3\" to 2 1\/4\" reducers to complete the installation. These headers will fit angle plug or straight plug head applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCompatible with:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevy:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1962-1967 Chevy II\/Nova (Except Convertible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all Small Block Chevrolet V8 engines with standard exhaust pattern.\u003c\/li\u003e\n\u003cli\u003eFits 262, 267, 265, 283, 302, 307, 327, 350, 400 C.I.D. engines.\u003c\/li\u003e\n\u003cli\u003eWill not fit convertible models.\u003c\/li\u003e\n\u003cli\u003eWill not fit with heater.\u003c\/li\u003e\n\u003cli\u003eWill fit most angle plug heads.\u003c\/li\u003e\n\u003cli\u003eModels with the generator\/alternator mounted on the left side may require Southwest Speed #410-5760 \u0026amp; 410-5761 mounting brackets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-3\/4\" Primaries To 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/4\" Reducers\u003c\/li\u003e\n\u003cli\u003eGreat For Hot Rods, Rat Rods, Street Rods, \u0026amp; Any Nostalgia Rod\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice To Replace Cast Iron Exhaust Manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances The Look Of Any Rod\u003c\/li\u003e\n\u003cli\u003eIncludes Gaskets And Mounting Hardware\u003c\/li\u003e\n\u003cli\u003ePolished Stainless Steel To Resist Early Corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial type:\u003c\/strong\u003e\u003cspan\u003e S\u003c\/span\u003eteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader style:\u003c\/strong\u003e\u003cspan\u003e F\u003c\/span\u003eender Well\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e.375\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware included:\u003c\/strong\u003e\u003cspan\u003e Y\u003c\/span\u003ees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets included:\u003c\/strong\u003e\u003cspan\u003e Y\u003c\/span\u003ees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube outside diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePolished Stainless Steel Warning:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eStainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperatures. Please note that the finish of the header when the engine is started will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished out when utilizing Blue-away or Simi-chrome polish, but please note that when the headers reach running temperature, they may change color again. No warranty or returns on polished stainless steel exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2214Instructions.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2213 A20.0","offers":[{"title":"Default Title","offer_id":47184843768089,"sku":"440-2213","price":1079.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2212_9f3db193-f269-4e20-a396-23f34cd7a790.jpg?v=1751916552"},{"product_id":"440-2214","title":"HEADER,SBC,1 3\/4\",62-67 CHEVY II,NOVA,FENDERWELL,3\",CERAMIC HOT COATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair Of Brand New Southwest Speed Ceramic Hot Coated 1962-1967 Chevy II\/Nova Fenderwell Headers, Compatible with Small Block Chevy 265-400ci Engines. (Part #440-2214).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Fender Well Headers are great for hot rods, street rods, rat rods, and nostalgia rods. Nothing gives your 1962-1967 Chevy II\/Nova that authentic competition look like a set of fender well style headers. Supplied with 1 3\/4\" tubes and 3\" collectors, these headers come complete with header bolts, gaskets, reducer bolts, and gaskets. Features .375\" ground parallel flanges on the cylinder head surface, and includes a pair of 3\" to 2 1\/4\" reducers to complete the installation. These headers will fit angle plug or straight plug head applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCompatible with:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevy:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1962-1967 Chevy II\/Nova (Except Convertible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all Small Block Chevrolet V8 engines with standard exhaust pattern.\u003c\/li\u003e\n\u003cli\u003eFits 262, 267, 265, 283, 302, 307, 327, 350, 400 C.I.D. engines.\u003c\/li\u003e\n\u003cli\u003eWill not fit convertible models.\u003c\/li\u003e\n\u003cli\u003eWill not fit with heater.\u003c\/li\u003e\n\u003cli\u003eWill fit most angle plug heads.\u003c\/li\u003e\n\u003cli\u003eModels with the generator\/alternator mounted on the left side may require Southwest Speed #410-5760 \u0026amp; 410-5761 mounting brackets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-3\/4\" Primaries To 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/4\" Reducers\u003c\/li\u003e\n\u003cli\u003eGreat For Hot Rods, Rat Rods, Street Rods, \u0026amp; Any Nostalgia Rod\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice To Replace Cast Iron Exhaust Manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances The Look Of Any Rod\u003c\/li\u003e\n\u003cli\u003eIncludes Gaskets And Mounting Hardware\u003c\/li\u003e\n\u003cli\u003eCeramic Hot Coated To Resist Early Corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial type:\u003c\/strong\u003e\u003cspan\u003e S\u003c\/span\u003eteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader style:\u003c\/strong\u003e\u003cspan\u003e F\u003c\/span\u003eender Well\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e.375\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware included:\u003c\/strong\u003e\u003cspan\u003e Y\u003c\/span\u003ees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets included:\u003c\/strong\u003e\u003cspan\u003e Y\u003c\/span\u003ees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube outside diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCeramic Hot Coated Warning:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eCHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on ceramic hot coated exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eIn the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2214Instructions.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2214 A20.0","offers":[{"title":"Default Title","offer_id":47184844357913,"sku":"440-2214","price":1079.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2212_58328a69-f925-40bc-9116-07989ade43c2.jpg?v=1751916554"},{"product_id":"440-2231","title":"HEADER,SBC,1 5\/8\",63-82 CORVETTE,LONG TUBE,3\",BLACK","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Flat Black Long Tube Headers for 1963-1982 Corvette's with Small Block Chevy 262-400ci Engines (Part #440-2231).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Pair of Southwest Speed Small Block Chevy Long Tube Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. Constructed from cold-rolled, flash-controlled 16-gauge steel tubing and finished with a black satin paint or silver ceramic heat resistant coating these headers are equipped with an O-ring port seal and 5\/16\" flanges that are heavy enough to maintain complete integrity, yet pliable enough to create a leak free seal. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these carefully engineered headers while the precision welded collectors give you a perfect fit. Headers do not have an internal coating.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1963-1982 Chevrolet Corvette\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMust modify stock exhaust to retain catalytic converters.\u003c\/li\u003e\n\u003cli\u003eWill not fit with A.I.R. pump.\u003c\/li\u003e\n\u003cli\u003eInstallation on vehicles 1978 and earlier with air conditioning will require purchase of\u003cspan\u003e \u003cspan\u003e410-5815\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ebracket.\u003c\/li\u003e\n\u003cli\u003e1979 and later vehicles equipped with short compressor will re-use the original bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to the 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" reducers\u003c\/li\u003e\n\u003cli\u003eIdeal for Engine Swaps\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eEnhances the look of any Corvette\u003c\/li\u003e\n\u003cli\u003eWill clear straight and angle plug heads\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003ePainted flat black to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Style:\u003c\/strong\u003e Full Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Direction:\u003c\/strong\u003e Down Swept\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .313\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePaint Warning:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers are painted with a high heat dull black paint. It will generally dull even more when the engine is started. The header paint will smoke and let off an odor the first few times the engine is up to temperature and the black finish will become duller turning closer to gray in color. If exhaust temperatures are extreme at start the paint will blister and peel. There is no warranty on header paint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2231.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2231 A35.0","offers":[{"title":"Default Title","offer_id":47184845340953,"sku":"440-2231","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2231.jpg?v=1751916562"},{"product_id":"440-2232","title":"HEADER,SBC,1 5\/8\",63-82 CORVETTE,LONG TUBE,3\",CHROME PLATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Triple Process Chrome Plated Long Tube Headers for 1963-1982 Corvette's with Small Block Chevy 262-400ci Engines (Part #440-2232).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Pair of Southwest Speed Small Block Chevy Long Tube Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. Constructed from cold-rolled, flash-controlled 16-gauge steel tubing and finished with a black satin paint or silver ceramic heat resistant coating these headers are equipped with an O-ring port seal and 5\/16\" flanges that are heavy enough to maintain complete integrity, yet pliable enough to create a leak free seal. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these carefully engineered headers while the precision welded collectors give you a perfect fit. Headers do not have an internal coating.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1963-1982 Chevrolet Corvette\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMust modify stock exhaust to retain catalytic converters.\u003c\/li\u003e\n\u003cli\u003eWill not fit with A.I.R. pump.\u003c\/li\u003e\n\u003cli\u003eInstallation on vehicles 1978 and earlier with air conditioning will require purchase of\u003cspan\u003e \u003cspan\u003e410-5815\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ebracket.\u003c\/li\u003e\n\u003cli\u003e1979 and later vehicles equipped with short compressor will re-use the original bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to the 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" reducers\u003c\/li\u003e\n\u003cli\u003eIdeal for Engine Swaps\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eEnhances the look of any Corvette\u003c\/li\u003e\n\u003cli\u003eWill clear straight and angle plug heads\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003eTriple Process Chrome Plated to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Style:\u003c\/strong\u003e Full Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Direction:\u003c\/strong\u003e Down Swept\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .313\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eChrome Warning:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDue to a revised chroming process brought on by recent EPA regulations and high labor costs, todays chrome is not the quality of days gone by. Be aware: exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling \u0026amp; corrosion. We see very few headers that do not change color once exhaust temperatures are achieved. No warranty or returns on chrome exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2231.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2232 A30.0","offers":[{"title":"Default Title","offer_id":47184845406489,"sku":"440-2232","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2232.jpg?v=1751916564"},{"product_id":"440-2233","title":"HEADER,SBC,1 5\/8\",63-82 CORVETTE,LONG TUBE,3\",POLISHED STAINLESS STEEL","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Polished Stainless Steel Long Tube Headers for 1963-1982 Corvette's with Small Block Chevy 262-400ci Engines (Part #440-2233).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Pair of Southwest Speed Small Block Chevy Long Tube Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. Constructed from cold-rolled, flash-controlled 16-gauge steel tubing and finished with a black satin paint or silver ceramic heat resistant coating these headers are equipped with an O-ring port seal and 5\/16\" flanges that are heavy enough to maintain complete integrity, yet pliable enough to create a leak free seal. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these carefully engineered headers while the precision welded collectors give you a perfect fit. Headers do not have an internal coating.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1963-1982 Chevrolet Corvette\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMust modify stock exhaust to retain catalytic converters.\u003c\/li\u003e\n\u003cli\u003eWill not fit with A.I.R. pump.\u003c\/li\u003e\n\u003cli\u003eInstallation on vehicles 1978 and earlier with air conditioning will require purchase of\u003cspan\u003e \u003cspan\u003e410-5815\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ebracket.\u003c\/li\u003e\n\u003cli\u003e1979 and later vehicles equipped with short compressor will re-use the original bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to the 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" reducers\u003c\/li\u003e\n\u003cli\u003eIdeal for Engine Swaps\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eEnhances the look of any Corvette\u003c\/li\u003e\n\u003cli\u003eWill clear straight and angle plug heads\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003ePolished Stainless Steel to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Style:\u003c\/strong\u003e Full Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Direction:\u003c\/strong\u003e Down Swept\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .313\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePolished Stainless Steel Warning:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eStainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperatures. Please note that the finish of the header when the engine is started will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished out when utilizing blue-away or semi-chrome polish, but please note that when the headers reach running temperature, they may change color again. No warranty or returns on polished stainless steel exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2231.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2233 A30.0","offers":[{"title":"Default Title","offer_id":47184845439257,"sku":"440-2233","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2232_a03ef201-6314-4cfb-ba2c-125f4949c5a6.jpg?v=1751916566"},{"product_id":"440-2234","title":"HEADER,SBC,1 5\/8\",63-82 CORVETTE,LONG TUBE,3\",CERAMIC HOT COATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Ceramic Hot Coated Long Tube Headers for 1963-1982 Corvette's with Small Block Chevy 262-400ci Engines (Part #440-2234).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Pair of Southwest Speed Small Block Chevy Long Tube Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. Constructed from cold-rolled, flash-controlled 16-gauge steel tubing and finished with a black satin paint or silver ceramic heat resistant coating these headers are equipped with an O-ring port seal and 5\/16\" flanges that are heavy enough to maintain complete integrity, yet pliable enough to create a leak free seal. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these carefully engineered headers while the precision welded collectors give you a perfect fit. Headers do not have an internal coating.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1963-1982 Chevrolet Corvette\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMust modify stock exhaust to retain catalytic converters.\u003c\/li\u003e\n\u003cli\u003eWill not fit with A.I.R. pump.\u003c\/li\u003e\n\u003cli\u003eInstallation on vehicles 1978 and earlier with air conditioning will require purchase of\u003cspan\u003e \u003cspan\u003e410-5815\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ebracket.\u003c\/li\u003e\n\u003cli\u003e1979 and later vehicles equipped with short compressor will re-use the original bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5\/8\" primaries to the 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" reducers\u003c\/li\u003e\n\u003cli\u003eIdeal for Engine Swaps\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eEnhances the look of any Corvette\u003c\/li\u003e\n\u003cli\u003eWill clear straight and angle plug heads\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003eCeramic Hot Coated to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Style:\u003c\/strong\u003e Full Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Direction:\u003c\/strong\u003e Down Swept\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .313\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCeramic Hot Coating Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on Ceramic Hot Coated exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2231.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2234 A30.0","offers":[{"title":"Default Title","offer_id":47184845472025,"sku":"440-2234","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2232_80ef7af4-b49b-42a3-83ba-4b33009a14d1.jpg?v=1751916567"},{"product_id":"440-2239","title":"HEADER,SBC,1 1\/2\",64-67 CHEVY II,NOVA,LONG TUBE,3\",BLACK","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Flat Black Long Tube Headers for 1964-1967 Chevy II\/Nova 283-327ci Engines (Part #440-2239).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Southwest Speed headers feature 1-1\/2\" primaries that merge into robust 3\" collectors, designed specifically for 1964-67 Chevy II and Nova models with long tube configurations. The kit comes complete with a pair of 3\" to 2-1\/2\" reducers, along with all necessary gaskets and mounting hardware for a straightforward installation.\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cu\u003eChevy:\u003c\/u\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1964-1967 Chevy II\u003c\/li\u003e\n\u003cli\u003e1964-1967 Nova\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit with A.I.R. pump.\u003c\/li\u003e\n\u003cli\u003eFits factory OEM 64-67 transmissions only.\u003c\/li\u003e\n\u003cli\u003eInstallation on vehicles 78 and earlier with air conditioning will require purchase of SWS Part #410-5815 bracket.\u003c\/li\u003e\n\u003cli\u003e79 and later vehicles equipped with short compressor will re-use the original bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-1\/2\" primaries to 3\" Collectors\u003c\/li\u003e\n\u003cli\u003eIncludes a pair of 3\" to 2-1\/2\" reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003ePainted Flat Black to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Full Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 3\" to 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePaint Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers are painted with a high heat dull black paint. It will generally dull even more when the engine is started. The header paint will smoke and let off an odor the first few times the engine is up to temperature and the black finish will become duller turning closer to gray in color. If exhaust temperatures are extreme at start the paint will blister and peel. There is no warranty on header paint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2239.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2239 A35.0","offers":[{"title":"Default Title","offer_id":47184845537561,"sku":"440-2239","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2239.jpg?v=1751916569"},{"product_id":"440-2240","title":"HEADER,SBC,1 1\/2\",64-67 CHEVY II,NOVA,LONG TUBE,3\",CHROME PLATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Triple Process Chrome Long Tube Headers for 1964-1967 Chevy II\/Nova 283-327ci Engines (Part #440-2240).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers for 1964-1967 Chevy II\/Nova 283-327ci Engines feature 1-1\/2\" primary tubes that connect to 3\" collectors, and come with a pair of reducers to adapt down to 2-1\/2\" if needed. They're designed to improve both performance and fuel efficiency, and include all necessary gaskets and mounting hardware. \u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cu\u003eChevy:\u003c\/u\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1964-1967 Chevy II\u003c\/li\u003e\n\u003cli\u003e1964-1967 Nova\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit with A.I.R. pump.\u003c\/li\u003e\n\u003cli\u003eFits factory OEM 64-67 transmissions only.\u003c\/li\u003e\n\u003cli\u003eInstallation on vehicles 78 and earlier with air conditioning will require purchase of SWS Part #410-5815 bracket.\u003c\/li\u003e\n\u003cli\u003e79 and later vehicles equipped with short compressor will re-use the original bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-1\/2\" primaries to 3\" Collectors\u003c\/li\u003e\n\u003cli\u003eIncludes a pair of 3\" to 2-1\/2\" reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003eTriple Process Chrome to resist early corrosion\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type: \u003c\/strong\u003eFull Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003eTriple Process Chrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter: \u003c\/strong\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers: \u003c\/strong\u003e3\" to 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eChrome Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to a revised chroming process brought on by recent EPA regulations and high labor costs, today's chrome is not the quality of days gone by. Be Aware: Exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling \u0026amp; corrosion. We see very few headers that do not change color once exhaust temperatures are achieved. No warranty or returns on chrome exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2239.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2240 A30.0","offers":[{"title":"Default Title","offer_id":47184845635865,"sku":"440-2240","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2240.jpg?v=1751916571"},{"product_id":"440-2241","title":"HEADER,SBC,1 1\/2\",64-67 CHEVY II,NOVA,LONG TUBE,3\",POLISHED STAINLESS STEEL","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Polished Stainless Steel Long Tube Headers for 1964-1967 Chevy II\/Nova 283-327ci Engines (Part #440-2241).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers for 1964-1967 Chevy II\/Nova 283-327ci Engines feature 1-1\/2\" primary tubes that connect to 3\" collectors, and come with a pair of reducers to adapt down to 2-1\/2\" if needed. They're designed to improve both performance and fuel efficiency, and include gaskets and mounting hardware. \u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cu\u003eChevy:\u003c\/u\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1964-1967 Chevy II\u003c\/li\u003e\n\u003cli\u003e1964-1967 Nova\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit with A.I.R. pump.\u003c\/li\u003e\n\u003cli\u003eFits factory OEM 64-67 transmissions only.\u003c\/li\u003e\n\u003cli\u003eInstallation on vehicles 78 and earlier with air conditioning will require purchase of SWS Part #410-5815 bracket.\u003c\/li\u003e\n\u003cli\u003e79 and later vehicles equipped with short compressor will re-use the original bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-1\/2\" primaries to 3\" Collectors\u003c\/li\u003e\n\u003cli\u003eIncludes a pair of 3\" to 2-1\/2\" reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003ePolished Stainless Steel to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type: \u003c\/strong\u003eFull Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003ePolished Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter: \u003c\/strong\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers: \u003c\/strong\u003e3\" to 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePolished Stainless Steel\u003c\/u\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cu\u003e Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperatures. Please note that the finish of the header when the engine is started will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished out when utilizing blue-away or simi-chrome polish, but please note that when the headers reach running temperature, they may change color again. No warranty or returns on polished stainless steel exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2239.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2241 A30.0","offers":[{"title":"Default Title","offer_id":47184845668633,"sku":"440-2241","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2241.jpg?v=1751916572"},{"product_id":"440-2242","title":"HEADER,SBC,1 1\/2\",64-67 CHEVY II,NOVA,LONG TUBE,3\",CERAMIC HOT COATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Ceramic Hot Coated Long Tube Headers for 1964-1967 Chevy II\/Nova 283-327ci Engines (Part #440-2242).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers for 1964-1967 Chevy II\/Nova 283-327ci Engines feature 1-1\/2\" primary tubes that connect to 3\" collectors, and come with a pair of reducers to adapt down to 2-1\/2\" if needed. They're designed to improve both performance and fuel efficiency, and include gaskets and mounting hardware. \u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eApplications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cu\u003eChevy:\u003c\/u\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1964-1967 Chevy II\u003c\/li\u003e\n\u003cli\u003e1964-1967 Nova\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNotes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not fit with A.I.R. pump.\u003c\/li\u003e\n\u003cli\u003eFits factory OEM 64-67 transmissions only.\u003c\/li\u003e\n\u003cli\u003eInstallation on vehicles 78 and earlier with air conditioning will require purchase of SWS Part #410-5815 bracket.\u003c\/li\u003e\n\u003cli\u003e79 and later vehicles equipped with short compressor will re-use the original bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-1\/2\" primaries to 3\" Collectors\u003c\/li\u003e\n\u003cli\u003eIncludes a pair of 3\" to 2-1\/2\" reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003eCeramic Hot Coated to resist early corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type: \u003c\/strong\u003eFull Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003eCeramic Hot Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter: \u003c\/strong\u003e3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers: \u003c\/strong\u003e3\" to 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCeramic Hot Coating\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eWarning:\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eCHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on Ceramic Hot Coated exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2239.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2242 A30.0","offers":[{"title":"Default Title","offer_id":47184845898009,"sku":"440-2242","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2242.jpg?v=1751916574"},{"product_id":"440-2255","title":"HEADER,SBC,1 5\/8\",78-87 GM G-BODY,LONG TUBE,3\",BLACK","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Painted Flat Black Performance Long Tube Headers for 1978-1987 GM Passenger Cars with Small Block Chevy 265-400 Cu. In. Engines (Part #440-2255).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Performance Long Tube Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these headers. These headers are a direct replacement for 1978-1987 Chevy Malibu\/El Camino\/Monte Carlo, Pontiac Lemans\/Grand Lemans\/Grand Prix, Buick Regal \u0026amp; Oldsmobile Cutlass with Small Block Chevy 265-400 Cu. In. Engines. These headers are Ground parallel with .380\" flanges on the cylinder head surface, and feature 1 5\/8\" Primary tubes with 3\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. Includes a pair of 2 1\/2\" reducers to complete the installation. Fits factory aluminum angle plug heads (Will not fit aftermarket aluminum angle plug heads).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eDirect Fit Applications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGM Passenger Car with 265-400 Cu. In. Engines:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuick:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Regal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Malibu\u003c\/li\u003e\n\u003cli\u003e1978-1987 Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1978-1987 El Camino\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Grand Lemans\u003c\/li\u003e\n\u003cli\u003e1978-1987 Grand Prix\u003c\/li\u003e\n\u003cli\u003e1978-1987 Lemans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOldsmobile:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Cutlass\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Calais\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Cruiser\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Salon\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Supreme\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eImportant Notes \u0026amp; Exclusions:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits Small Block Chevy 265-400 Cu. In. Engines.\u003c\/li\u003e\n\u003cli\u003eFits factory aluminum angle plug heads only.\u003c\/li\u003e\n\u003cli\u003eWill NOT fit aftermarket aluminum angle plug heads.\u003c\/li\u003e\n\u003cli\u003e1978 models utilizing A\/C will require SWS # 410-5815 bracket for large style compressors.\u003c\/li\u003e\n\u003cli\u003e1979-1987 models with small (radial) A\/C Compressor will re-use the stock bracket.\u003c\/li\u003e\n\u003cli\u003eStock exhaust must be modified to the retain catalytic converters.\u003c\/li\u003e\n\u003cli\u003eModels with O2 (Oxygen) sensors will require purchase of O2 fittings.\u003c\/li\u003e\n\u003cli\u003eWorks with automatic floor \u0026amp; column mounted shifters (some modifications may be required).\u003c\/li\u003e\n\u003cli\u003eWill NOT fit models with standard transmissions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Long Tube Headers\u003c\/li\u003e\n\u003cli\u003e1 5\/8\" Primaries to the 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" Reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eIncreases Horsepower \u0026amp; Torque\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice to replace cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances the looks of the engine compartment\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003ePainted Flat Black to resist early corrosion\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Long Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .380\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePaint Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers are painted with a high heat dull black paint. It will generally dull even more when the engine is started. The header paint will smoke and let off an odor the first few times the engine is up to temperature and the black finish will become duller turning closer to gray in color. If exhaust temperatures are extreme at start the paint will blister and peel. There is no warranty on header paint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2255.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2255 A35.0","offers":[{"title":"Default Title","offer_id":47184846651673,"sku":"440-2255","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2255.jpg?v=1751916581"},{"product_id":"440-2256","title":"HEADER,SBC,1 5\/8\",78-87 GM G-BODY,LONG TUBE,3\",CHROME PLATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Triple Process Chrome Plated Performance Long Tube Headers for 1978-1987 GM Passenger Cars with Small Block Chevy 265-400 Cu. In. Engines (Part #440-2256).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Performance Long Tube Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these headers. These headers are a direct replacement for 1978-1987 Chevy Malibu\/El Camino\/Monte Carlo, Pontiac Lemans\/Grand Lemans\/Grand Prix, Buick Regal \u0026amp; Oldsmobile Cutlass with Small Block Chevy 265-400 Cu. In. Engines. These headers are Ground parallel with .380\" flanges on the cylinder head surface, and feature 1 5\/8\" Primary tubes with 3\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. Includes a pair of 2 1\/2\" reducers to complete the installation. Fits factory aluminum angle plug heads (Will not fit aftermarket aluminum angle plug heads).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eDirect Fit Applications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGM Passenger Car with 265-400 Cu. In. Engines:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuick:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Regal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Malibu\u003c\/li\u003e\n\u003cli\u003e1978-1987 Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1978-1987 El Camino\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Grand Lemans\u003c\/li\u003e\n\u003cli\u003e1978-1987 Grand Prix\u003c\/li\u003e\n\u003cli\u003e1978-1987 Lemans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOldsmobile:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Cutlass\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Calais\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Cruiser\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Salon\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Supreme\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eImportant Notes \u0026amp; Exclusions:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits Small Block Chevy 265-400 Cu. In. Engines.\u003c\/li\u003e\n\u003cli\u003eFits factory aluminum angle plug heads only.\u003c\/li\u003e\n\u003cli\u003eWill NOT fit aftermarket aluminum angle plug heads.\u003c\/li\u003e\n\u003cli\u003e1978 models utilizing A\/C will require SWS # 410-5815 bracket for large style compressors.\u003c\/li\u003e\n\u003cli\u003e1979-1987 models with small (radial) A\/C Compressor will re-use the stock bracket.\u003c\/li\u003e\n\u003cli\u003eStock exhaust must be modified to the retain catalytic converters.\u003c\/li\u003e\n\u003cli\u003eModels with O2 (Oxygen) sensors will require purchase of O2 fittings.\u003c\/li\u003e\n\u003cli\u003eWorks with automatic floor \u0026amp; column mounted shifters (some modifications may be required).\u003c\/li\u003e\n\u003cli\u003eWill NOT fit models with standard transmissions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Long Tube Headers\u003c\/li\u003e\n\u003cli\u003e1 5\/8\" Primaries to the 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" Reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eIncreases Horsepower \u0026amp; Torque\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice to replace cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances the looks of the engine compartment\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003eTriple Process Chrome Plated to resist early rust \u0026amp; corrosion\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Long Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .380\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eChrome Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to a revised chroming process brought on by recent EPA regulations and high labor costs, today's chrome is not the quality of days gone by. Be Aware: Exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling \u0026amp; corrosion. We see very few headers that do not change color once exhaust temperatures are achieved. No warranty or returns on chrome exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2255.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2256 A30.0","offers":[{"title":"Default Title","offer_id":47184846684441,"sku":"440-2256","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2256.jpg?v=1751916583"},{"product_id":"440-2257","title":"HEADER,SBC,1 5\/8\",78-87 GM G-BODY,LONG TUBE,3\",POLISHED STAINLESS STEEL","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Polished Stainless Steel Performance Long Tube Headers for 1978-1987 GM Passenger Cars with Small Block Chevy 265-400 Cu. In. Engines (Part #440-2257).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Performance Long Tube Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these headers. These headers are a direct replacement for 1978-1987 Chevy Malibu\/El Camino\/Monte Carlo, Pontiac Lemans\/Grand Lemans\/Grand Prix, Buick Regal \u0026amp; Oldsmobile Cutlass with Small Block Chevy 265-400 Cu. In. Engines. These headers are Ground parallel with .380\" flanges on the cylinder head surface, and feature 1 5\/8\" Primary tubes with 3\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. Includes a pair of 2 1\/2\" reducers to complete the installation. Fits factory aluminum angle plug heads (Will not fit Aftermarket aluminum angle plug heads).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eDirect Fit Applications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGM Passenger Car with 265-400 Cu. In. Engines:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuick:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Regal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Malibu\u003c\/li\u003e\n\u003cli\u003e1978-1987 Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1978-1987 El Camino\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Grand Lemans\u003c\/li\u003e\n\u003cli\u003e1978-1987 Grand Prix\u003c\/li\u003e\n\u003cli\u003e1978-1987 Lemans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOldsmobile:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Cutlass\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Calais\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Cruiser\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Salon\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Supreme\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eImportant Notes \u0026amp; Exclusions:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits Small Block Chevy 265-400 Cu. In. Engines.\u003c\/li\u003e\n\u003cli\u003eFits factory aluminum angle plug heads only.\u003c\/li\u003e\n\u003cli\u003eWill NOT fit aftermarket aluminum angle plug heads.\u003c\/li\u003e\n\u003cli\u003e1978 models utilizing A\/C will require SWS # 410-5815 bracket for large style compressors.\u003c\/li\u003e\n\u003cli\u003e1979-1987 models with small (radial) A\/C Compressor will re-use the stock bracket.\u003c\/li\u003e\n\u003cli\u003eStock exhaust must be modified to the retain catalytic converters.\u003c\/li\u003e\n\u003cli\u003eModels with O2 (Oxygen) sensors will require purchase of O2 fittings.\u003c\/li\u003e\n\u003cli\u003eWorks with automatic floor \u0026amp; column mounted shifters (some modifications may be required).\u003c\/li\u003e\n\u003cli\u003eWill NOT fit models with standard transmissions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Long Tube Headers\u003c\/li\u003e\n\u003cli\u003e1 5\/8\" Primaries to the 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" Reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eIncreases Horsepower \u0026amp; Torque\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice to replace cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances the looks of the engine compartment\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003ePolished Stainless Steel to resist early rust \u0026amp; corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Long Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .380\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePolished Stainless Steel Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperatures. Please note that the finish of the header when the engine is started will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished out when utilizing Blue-away or Simi-chrome polish, but please note that when the headers reach running temperature, they may change color again. No warranty or returns on polished stainless steel exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2255.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2257 A30.0","offers":[{"title":"Default Title","offer_id":47184846782745,"sku":"440-2257","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2257.jpg?v=1751916584"},{"product_id":"440-2258","title":"HEADER,SBC,1 5\/8\",78-87 GM G-BODY,LONG TUBE,3\",CERAMIC HOT COATED","description":"\u003cp\u003e\u003cstrong\u003eBrand New Pair of Southwest Speed Ceramic Hot Coated Performance Long Tube Headers for 1978-1987 GM Passenger Cars with Small Block Chevy 265-400 Cu. In. Engines (Part #440-2258).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pair of Southwest Speed Performance Long Tube Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these headers. These headers are a direct replacement for 1978-1987 Chevy Malibu\/El Camino\/Monte Carlo, Pontiac Lemans\/Grand Lemans\/Grand Prix, Buick Regal \u0026amp; Oldsmobile Cutlass with Small Block Chevy 265-400 Cu. In. Engines. These headers are Ground parallel with .380\" flanges on the cylinder head surface, and feature 1 5\/8\" Primary tubes with 3\" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. Includes a pair of 2 1\/2\" reducers to complete the installation. Fits factory aluminum angle plug heads\u003cspan\u003e \u003c\/span\u003e(Will not fit Aftermarket aluminum angle plug heads).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eDirect Fit Applications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGM Passenger Car with 265-400 Cu. In. Engines:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuick:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Regal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Malibu\u003c\/li\u003e\n\u003cli\u003e1978-1987 Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1978-1987 El Camino\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Grand Lemans\u003c\/li\u003e\n\u003cli\u003e1978-1987 Grand Prix\u003c\/li\u003e\n\u003cli\u003e1978-1987 Lemans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOldsmobile:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Cutlass\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Calais\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Cruiser\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Salon\u003c\/li\u003e\n\u003cli\u003e1978-1987 Cutlass Supreme\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eImportant Notes \u0026amp; Exclusions:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits Small Block Chevy 265-400 Cu. In. Engines.\u003c\/li\u003e\n\u003cli\u003eFits factory aluminum angle plug heads only.\u003c\/li\u003e\n\u003cli\u003eWill NOT fit aftermarket aluminum angle plug heads.\u003c\/li\u003e\n\u003cli\u003e1978 models utilizing A\/C will require SWS # 410-5815 bracket for large style compressors.\u003c\/li\u003e\n\u003cli\u003e1979-1987 models with small (radial) A\/C Compressor will re-use the stock bracket.\u003c\/li\u003e\n\u003cli\u003eStock exhaust must be modified to the retain catalytic converters.\u003c\/li\u003e\n\u003cli\u003eModels with O2 (Oxygen) sensors will require purchase of O2 fittings.\u003c\/li\u003e\n\u003cli\u003eWorks with automatic floor \u0026amp; column mounted shifters (some modifications may be required).\u003c\/li\u003e\n\u003cli\u003eWill NOT fit models with standard transmissions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Long Tube Headers\u003c\/li\u003e\n\u003cli\u003e1 5\/8\" Primaries to the 3\" Collectors\u003c\/li\u003e\n\u003cli\u003e2 1\/2\" Reducers\u003c\/li\u003e\n\u003cli\u003eMore Performance\u003c\/li\u003e\n\u003cli\u003eIncreases Horsepower \u0026amp; Torque\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eGreat Choice to replace cast iron exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eEnhances the looks of the engine compartment\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003cli\u003eCeramic Hot Coated to resist early rust \u0026amp; corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Specs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Tube Type:\u003c\/strong\u003e Long Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness:\u003c\/strong\u003e .380\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter:\u003c\/strong\u003e 1 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducers:\u003c\/strong\u003e 2 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCeramic Hot Coating Warning:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWarning: CHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on Ceramic Hot Coated exhaust items once they have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eHeader Return Policy:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe won't process refunds for scratched, dimpled, dented, or bent headers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can view and download the complete instructions for these headers \u003ca href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/440-2255.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: red;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"440-2258 A30.0","offers":[{"title":"Default Title","offer_id":47184848060697,"sku":"440-2258","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/440-2258.jpg?v=1751916586"}],"url":"https:\/\/southwestspeed.com\/collections\/exhaust-vehicle-data.oembed","provider":"Southwest Speed","version":"1.0","type":"link"}