{"product_id":"hol-300-295","title":"INTAKE MANIFOLD,LS1\/2\/6,SINGLE-PLANE,4500,SPLIT,SATIN","description":"\u003cp\u003e\u003cb\u003e\u003cu\u003eBRAND NEW HOLLEY SPLIT SINGLE PLANE CARBURETED 4500 RACE INTAKE MANIFOLD, SILVER CAST FINISH, COMPATIBLE WITH GM LS1-LS2-LS6 ENGINES\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cp\u003eHOLLEY SINGLE-PLANE RACE INTAKE MANIFOLD IS DESIGNED WITH MAX PERFORMANCE IN MIND. FEATURED IS A 2-PIECE SPLIT DESIGN THAT PROVIDES ACCESS FOR ALL LEVELS OF PORTING \u0026amp; MODIFICATION. WITH SHOULDER BOLT LOCATORS \u0026amp; O-RING SEAL, DISASSEMBLY \u0026amp; REASSEMBLY IS SIMPLE \u0026amp; PRECISE.\u003c\/p\u003e  \u003cp\u003eTHE MANIFOLD WITH AN-8 FUEL RAILS FITS GM LS GEN III ENGINES WITH CATHEDRAL PORT HEADS \u0026amp; HAS A 4500 DOMINATOR STYLE CARB FLANGE FOR CARBURETORS, EFI THROTTLE BODIES, OR EFI THROTTLE BODY ELBOWS. IT IS CONFIGURED WITH A LS MAP SENSOR PORT ALONG WITH OTHER NPT PLENUM VACUUM OR AIR-TEMP SENSOR PORTS.\u003c\/p\u003e  \u003cp\u003eTHE LS RACE SINGLE-PLANE INTAKE MANIFOLD IS DESIGNED FOR HI-PERFORMANCE\/RACING ENGINE APPLICATIONS, 5.3 TO 6.2+ LITER DISPLACEMENTS, N\/A OR WITH POWER ADDERS. THE LARGE VOLUME 4500 PLENUM \u0026amp; OPTIMIZED RUNNERS PROVIDE AIRFLOW POTENTIAL FOR HI-RPM ENGINES WITH MAX POWER AT 7500-8000+ RPM.\u003c\/p\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eNOTE:\u003c\/u\u003e INCLUDES MOUNTING BOLTS \u0026amp; WASHERS, O-RING CYLINDER HEAD MOUNTING FLANGE GASKETS FOR AN OEM STYLE SEAL. DOES NOT WORK WITH FACTORY FUEL RAILS \u0026amp; REQUIRES HOLLEY FUEL RAIL KIT PART #534-219.\u003c\/b\u003e\u003c\/p\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eNOTE:\u003c\/u\u003e EFI VERSIONS OF THE LS HI-RAM INTAKE MANIFOLD \u0026amp; FUEL RAIL ARE DESIGNED TO ACCEPT BOSCH STYLE EV-1 OR MAGNETI MARELLI PICO FUEL INJECTORS.\u003c\/b\u003e\u003c\/p\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMAX PERFORMANCE 4500 DOMINATOR FLANGE RACE DESIGN WITH HOOD CLEARANCE CONSIDERATION\u003c\/li\u003e \u003cli\u003eLIGHTER THAN OTHER SPLIT RACE INTAKES\u003c\/li\u003e \u003cli\u003eSPLIT FEATURE MAKING PORTING EFFORTS EASY\u003c\/li\u003e \u003cli\u003eCAPTURED O-RING SEALS AT HEAD PORTS \u0026amp; PLENUM SPLIT\u003c\/li\u003e \u003cli\u003eVACUUM PORT OPTIONS INCLUDE (2) 1\/8, (1) 1\/4 \u0026amp; (1) 3\/8, NPT PORTS AT THE CARB FLANGE\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eSPECS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eBARRELS:\u003c\/b\u003e 4\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCONSTRUCTION:\u003c\/b\u003e CAST\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eENGINE:\u003c\/b\u003e GM LS1\/LS2\/LS6\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFINISH:\u003c\/b\u003e SILVER\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFLANGE STYLE:\u003c\/b\u003e 4500\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFRONT HEIGHT:\u003c\/b\u003e 7.32\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFUEL SYSTEM TYPE:\u003c\/b\u003e EFI\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMANIFOLD TYPE:\u003c\/b\u003e SPLIT SINGLE PLANE\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePRODUCT TYPE:\u003c\/b\u003e MANIFOLD\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eREAR HEIGHT:\u003c\/b\u003e 7.32\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRPM POWER BAND:\u003c\/b\u003e 2500-7000\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eYOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS INTAKE MANIFOLD \u003ca target=\"_blank\" href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/HOL_300-294Instructions.pdf\"\u003e\u003cfont color=\"red\"\u003eHERE\u003c\/font\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"HOL 300-295","offers":[{"title":"Default Title","offer_id":47881938207001,"sku":"HOL 300-295","price":767.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/HOL_300-295.jpg?v=1751938716","url":"https:\/\/southwestspeed.com\/products\/hol-300-295","provider":"Southwest Speed","version":"1.0","type":"link"}