{"product_id":"edelbrock-75621-polished-b-b-chev-rect-port-rpm-air-gap-manifold","title":"Edelbrock 75621 - Polished B\/B Chev Rect Port RPM Air-Gap Manifold","description":"\u003cp\u003eEdelbrock 75621 - Polished B\/B Chev Rect Port RPM Air-Gap Manifold\u003c\/p\u003e\u003cp\u003eIntake Manifold - RPM Air-Gap 2-R - Square Bore - Dual Plane - Rectangle Port - Aluminum - Polished - Big Block Chevy - Each\u003c\/p\u003e\u003cp\u003eMANIFOLD; 1965-00 BB CHEVY 395-454; RECT PORT; RPM AIR-GAP; POLISHED\u003c\/p\u003e\u003cp\u003eEdelbrock part #75621 RPM Air-Gap 2-R intake manifold is designed for street 396-502 c.i.d. Chevrolet V8's with high-performance rectangular-port heads. The open air space separates the runners from the hot engine oil, and as a result, the air\/fuel mixture stays cooler for a denser charge and more power. This intake manifold is a dual-plane, high-rise design with a 180 degree firing order to produce incredible top-end horsepower while retaining good throttle response. The larger plenum and runners match the free-flowing exhaust, high-lift cams and other modifications of a high output engine. They are intended for high-performance's street or competition engines that run up to 6500 rpm. Includes rear water outlets, two distributor clamp locations and nitrous bosses. Accepts all late model alternator and A\/C brackets for the street. For square-bore carbs only. No provision for exhaust heated chokes and no exhaust crossover. This manifold offers a polished finish for a brilliant shine and classic look.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePolished Version of Edelbrock PN[7562]\u003c\/li\u003e\n\u003cli\u003eDual-Quad Power And Nostalgic Looks\u003c\/li\u003e\n\u003cli\u003eAir Gap Cooler and Denser Mixture for More Power\u003c\/li\u003e\n\u003cli\u003eDesigned for 1500 to 6500 RPM Street-Driven Power\u003c\/li\u003e\n\u003cli\u003eDual-Plane High-Rise Intake w\/180 Deg. Firing Order\u003c\/li\u003e\n\u003cli\u003eProduces Incredible Top-End Horsepower\u003c\/li\u003e\n\u003cli\u003eRetains Good Throttle Response and Acceleration\u003c\/li\u003e\n\u003cli\u003eLarger Plenum and Runners Maximizes Other Upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEGR Port\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRGL\u003c\/strong\u003e: \u003cspan\u003eWARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eVehicle Model\u003c\/strong\u003e: \u003cspan\u003eChevrolet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGasket Or Seal Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: \u003cspan\u003eRPM Air-Gap\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSingle Or Dual Plane Type\u003c\/strong\u003e: \u003cspan\u003eDual\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFront Maximum Height\u003c\/strong\u003e: \u003cspan\u003e4.450\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRear Maximum Height\u003c\/strong\u003e: \u003cspan\u003e6.000\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBasic Operating RPM Range\u003c\/strong\u003e: \u003cspan\u003e1500-6500\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrade Type\u003c\/strong\u003e: \u003cspan\u003ePerformance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCNC Ported\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: \u003cspan\u003eAluminum\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCenter Maximum Height\u003c\/strong\u003e: \u003cspan\u003e5.220\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: \u003cspan\u003ePolished\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlange Type\u003c\/strong\u003e: \u003cspan\u003e4150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":47295453659274,"sku":"EDEL-75621","price":796.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_075621_v1_normalized.jpg?v=1776716907","url":"https:\/\/www.onlyinstock.com\/products\/edelbrock-75621-polished-b-b-chev-rect-port-rpm-air-gap-manifold","provider":"Only In Stock","version":"1.0","type":"link"}