{"product_id":"edl-61905","title":"CYLINDER HEAD,PERFORMER LT1 SBC COMPLETE SINGLE","description":"\u003cp\u003e\u003cstrong\u003eBrand New Edelbrock Performer LT1 Cylinder Head (54cc) for 1992-1997 Small Block Chevy LT1 Engines (Part #61905). \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEdelbrock part #61905 Performer small-block Chevy LT1 (1992-97) Performer complete cylinder head delivers 24 horsepower over stock and raise the peak power level by 500 rpm. This head is designed to accept factory style self-aligning rockers. This Performer LT1 cylinder head is 50-state street legal and accept factory center bolt valve covers. It features exhaust ports in the stock location for use with stock or aftermarket exhaust manifolds and headers. Match with RPM Air-Gap intake #7107, throttle body #3809 and camshaft #2108 for the Total Power Package combo. Cylinder Head Specifications: - Exhaust port location: Stock - Spark plug fitment: 14mm x 3\/4 reach, gasket seat.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eInstallation Notes:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHead Bolt Kit - Edelbrock # 8550\u003c\/li\u003e\n\u003cli\u003eHead Gasket - Edelbrock # 7342\u003c\/li\u003e\n\u003cli\u003eIntake Gasket - Fel-Pro # 7243\u003c\/li\u003e\n\u003cli\u003eExhaust Gasket - Edelbrock # 7248\u003c\/li\u003e\n\u003cli\u003eRecommended spark plugs - Champion RC12YC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eSpecs:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePerformer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSold Individually\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower:\u003c\/strong\u003e 300-450 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Angle:\u003c\/strong\u003e Exhaust 45 deg\/Intake 45 deg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Valve Diameter:\u003c\/strong\u003e 1.94 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Runner Volume:\u003c\/strong\u003e 170 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush Rod Diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Suggested) 0.375 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Angle:\u003c\/strong\u003e 23 Degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Spring Diameter:\u003c\/strong\u003e 1.46 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Spring Maximum Lift:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.600 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Stem Diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.3125 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"EDL 61905","offers":[{"title":"Default Title","offer_id":51559592722713,"sku":"EDL 61905","price":1087.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/EDL_61905.jpg?v=1761248562","url":"https:\/\/southwestspeed.com\/products\/edl-61905","provider":"Southwest Speed","version":"1.0","type":"link"}