{"product_id":"holley-gen-iii-hemi-hi-ram-efi-manifold-base-300-653bk","title":"Holley Gen III Hemi Hi-Ram EFI Manifold Base 300-653BK","description":"\u003cp\u003e\u003cspan\u003eGen III Hemi EFI Manifold Base - Black Finish - Fits 2009-up 5.7L, 2005-2010 6.1L, and 2011-up 6.4L\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"full_description\"\u003e\n\u003cdiv class=\"full_description\"\u003eThe EFI fuel rails are machined for -8AN O-ring fittings with passages large enough to accommodate high fuel flow and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits. Intended for use on naturally aspirated, forced induction, or nitrous engines in the 5.7 to 7.2+ liter range, max power at 7500-8500 RPM. The Holley Hi-Ram intake manifold is for high-performance applications where induction system height is not limited. Using this Hi-Ram intake with high flowing Gen III Hemi cylinder heads has outstanding potential for naturally aspirated \u0026amp; forced induction applications. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more! The base is designed to be modular in configuration to accept a wide range of EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems. Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations. Add even more power to your Gen III Hemi engine with a Holley Hi-Ram intake manifold. This cast intake manifold has large intake ports - fits 2009-up 5.7L, 2005-2010 6.1L \u0026amp; 2011-up 6.4L engines.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003ePositive Crankcase Ventilation (PVC) Ports w\/ Adapter Fittings\u003c\/li\u003e\n\u003cli\u003eFits Gen III Hemi Engines w\/ Large Intake Ports (1.70” Height x 1.88” Wide) – fits 2009-up 5.7L, 2005-2010 6.1L, 2011-up 6.4L)\u003c\/li\u003e\n\u003cli\u003eRunner Length and the Tapered Cross Section Designed to Perform Well for a Wide Range of Engine Configurations\u003c\/li\u003e\n\u003cli\u003ePort for OE Style Manifold Absolute Pressure (MAP) Sensor (1 or 2 Bar)\u003c\/li\u003e\n\u003cli\u003eCast Aluminum Construction w\/ Natural Satin or Black Finish\u003c\/li\u003e\n\u003cli\u003eAdd Even More Power to the Gen III Hemi Engine with a Holley Hi-Ram Intake Manifold\u003c\/li\u003e\n\u003cli\u003eManifold Base – Available Separately for Custom Induction Systems\u003c\/li\u003e\n\u003cli\u003eWorks with Gen III Hemi Injectors \u0026amp; Bosch EV-1 Style Injectors\u003c\/li\u003e\n\u003cli\u003eBillet Oil Fill Cap – Attractive Low Profile Design\u003c\/li\u003e\n\u003cli\u003eIncludes EFI Fuel Rails w\/ -8 AN O-Ring Fittings \u0026amp; Large Passages to Accommodate High Fuel Flow and Dampen Pressure Pulsations in the Fuel System\u003c\/li\u003e\n\u003cli\u003eCast-In Pads for Adding Nitrous Nozzles\u003c\/li\u003e\n\u003cli\u003eOverall Height: 11.59”\u003c\/li\u003e\n\u003cli\u003eO-Ring Seal to Head – Large Retained O-rings Offer Superior Original Equipment (OE) Style Sealing \u0026amp; Are Easy to Replace\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"attributes-table\" cellspacing=\"0\" style=\"width: 100%; height: 901.315px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eBasic Operating RPM Range\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003e1500-7000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eHolley EFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eCarburetor Flange\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eCarburetor Quantity\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eCarburetor Studs Included\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eEngine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eCNC Ported\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eColor\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eConstruction\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eCast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eCylinder Head Port Shape\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eSquare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eDeck Height\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003e9.25 IN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eEGR Port\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eEmission Code\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eEngine\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eGEN 3 HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eFlange Style\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eFront Maximum Height\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003e7.69 IN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eFuel Injectors Included\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eFuel Rail(s) Included\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eFuel System Type\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eGasket Or Seal Included\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eGrade Type\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eInjector Style Provision\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eEV-1, Gen III Hemi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eIntake Port Gasket(s) Included\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eManifold Type\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eHi-Ram\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eNitrous Bung(s) Included\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003ePart Type\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eEngine Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003ePlenum Finish\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003e1.70\" x 1.88\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eIntake Manifold Base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eRear Maximum Height\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003e7.69 IN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eRemovable Runners\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eRemovable Top\/Lid\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eRunner Length\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003e6.65 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eSingle Or Dual Plane Type\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eSingle Plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eStyle\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eSub Category\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eCylinder Block Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eThrottle Body Bore Diameter\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eThrottle Body Gasket Included\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eThrottle Body Included\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eType of Component\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003eLower Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eVacuum Ports\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003e(2) 3\/8\" NPT \u0026amp; (1) 1\/4\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 39.1875px;\"\u003eWarranty\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 39.1875px;\"\u003eManufacturer's Limited 90 Day Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003eUPC\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003e090127105078\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 57.8379%; height: 19.5938px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 42.1621%; height: 19.5938px;\"\u003e300-653BK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":48222188404992,"sku":"300-653BK","price":921.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/9409\/2445\/files\/4d1dcfa116a608560fd446bc0f59c186b8e1827c.avif?v=1774967910","url":"https:\/\/big3racing.com\/products\/holley-gen-iii-hemi-hi-ram-efi-manifold-base-300-653bk","provider":"Big3RacingParts","version":"1.0","type":"link"}