{"product_id":"oldsmobile-400-455-engines-intake-manifolds-ede7551","title":"Engine Intake Manifold \u003cbr\u003e Oldsmobile 400-455 engines","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eEdelbrock part 7551 Performer RPM Air-Gap Oldsmobile 455 intake manifold is intended for aggressive street\/ strip big-block Oldsmobile applications. Designed to optimize horsepower production from 1500 to 6500 rpm, this manifold will perform best with engines that have an aggressive camshaft profile that will take advantage of the increased flow this manifold can provide. This intake manifold features our popular Air-Gap design that separates the runners from the hot engine oil, resulting in a cooler, denser air charge for more power. This manifold is compatible with stock heads, but has been designed to work with our RPM cylinder heads 60519 for optimal performance. Not compatible with EGR or spread-bore carburetors.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifics and Features:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cli\u003eBasic Operating RPM Range: 1500-6500 R3\u003c\/li\u003e\n\u003cli\u003eCenter Maximum Height: 5.540 IN\u003c\/li\u003e\n\u003cli\u003eCNC Ported: No\u003c\/li\u003e\n\u003cli\u003eEGR Port: No\u003c\/li\u003e\n\u003cli\u003eFinish: Satin\u003c\/li\u003e\n\u003cli\u003eFlange Type: 4150\u003c\/li\u003e\n\u003cli\u003eFront Maximum Height: 5.040 IN\u003c\/li\u003e\n\u003cli\u003eGasket Or Seal Included: No\u003c\/li\u003e\n\u003cli\u003eGrade Type: Performance\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eRear Maximum Height: 6.040 IN\u003c\/li\u003e\n\u003cli\u003eSeries: RPM Air-Gap\u003c\/li\u003e\n\u003cli\u003eSingle Or Dual Plane Type: Dual\u003c\/li\u003e\n\u003cli\u003eVehicle Model: Oldsmobile\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cli\u003eRPM Air-Gap Oldsmobile 455 Intake\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cli\u003e1977 Buick Century\u003c\/li\u003e\n\u003cli\u003e1977-1979 Buick Electra Estate Wagon\u003c\/li\u003e\n\u003cli\u003e1977-1978 Buick LeSabre Riviera\u003c\/li\u003e\n\u003cli\u003e1965-1974,1977-1979 Oldsmobile 98 Delta 88\u003c\/li\u003e\n\u003cli\u003e1971-1974,1977 Oldsmobile Cutlass Supreme\u003c\/li\u003e\n\u003cli\u003e1977-1979 Pontiac Bonneville Catalina Firebird\u003c\/li\u003e\n\u003cli\u003e1977 Pontiac LeMans Grand LeMans Grand Prix\u003c\/li\u003e\n\u003cli\u003e1965-1971 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1977-1978 Pontiac Grand Safari\u003c\/li\u003e\n\u003cli\u003e1971-1974,1977-1979 Oldsmobile Custom Cruiser\u003c\/li\u003e\n\u003cli\u003e1965-1968,1970-1974,1977 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1977 Oldsmobile Cutlass Salon\u003c\/li\u003e\n\u003cli\u003e1967-1968 Oldsmobile Delmont 88\u003c\/li\u003e\n\u003cli\u003e1965-1966 Oldsmobile Starfire\u003c\/li\u003e\n\u003cli\u003e1966-1974,1977-1978 Oldsmobile Toronado\u003c\/li\u003e\n\u003cli\u003e1968-1974 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1965-1966,1970,1972 Oldsmobile F85\u003c\/li\u003e\n\u003cli\u003e1965 Oldsmobile Jetstar I\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":52773466898795,"sku":"EDE-7551","price":644.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/EDE-7551-1.jpg?v=1768814323","url":"https:\/\/caautoparts.com\/products\/oldsmobile-400-455-engines-intake-manifolds-ede7551","provider":"CA Auto Parts","version":"1.0","type":"link"}