{"product_id":"haytalras-sbc-dual-plane-high-rise-intake-manifold-2021","title":"Haytalras Dual Plane High Rise SBC Intake Manifold for Small Block Chevy 305 327 350 400","description":"\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e Please check compatibility carefully before placing an order.\u003c\/p\u003e\u003cp\u003eDescription:\u003c\/p\u003e\u003cp\u003e- This manifold is .70-inches taller than the #52001\/2001. It has a provision to add an oil fill tube. No provision for exhaust heated or stock style chokes. Non-EGR, Not Legal For Sale\/Use On Pollution Controlled Vehicles. Accepts late model waterneck, A\/C, alternator, and HEI.\u003c\/p\u003e\u003cp\u003e- Notes: Not for 1987 and later cast iron heads, but will fit Chevy cast iron Bowtie heads. Will not clear stock Corvette hood. No provision for ex(haust)-heated chokes.\u003c\/p\u003e\u003cp\u003e- Notes: Please Check the Compatibility Carefully before Placing an Order.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eSpecification:\u003c\/p\u003e\u003cp\u003ePart Number: 2021,7101,52021\u003c\/p\u003e\u003cp\u003eIntake Manifold Height: 4.650\"\u003c\/p\u003e\u003cp\u003eThe size of the port holes: 1.23\" x 1.99\"\u003c\/p\u003e\u003cp\u003eBolt Hole Pattern: 5.160\" x 5.625\"\u003c\/p\u003e\u003cp\u003eBasic Operating RPM Range: 1500-6500\u003c\/p\u003e\u003cp\u003eIntake Style: Dual Plane\u003c\/p\u003e\u003cp\u003eIntake Material: Aluminum\u003c\/p\u003e\u003cp\u003eEngine Block Deck Height: Standard deck\u003c\/p\u003e\u003cp\u003eCarburetor Mounting:4-barrel square bore\u003c\/p\u003e\u003cp\u003ePackage included:1 intake manifold \u0026amp; some parts shown in the picture\u003c\/p\u003e\u003cp\u003eVehicle Information:\u003c\/p\u003e\u003cp\u003e- Compatible with Chevy Small Block SBC Gen I 305 327 350 400 1957-1986 V8 Engines\u003c\/p\u003e\u003cp\u003e- 1955-1957 4.3L\/265 1957-1967 4.6L\/283\u003c\/p\u003e\u003cp\u003e- 1962-1969 5.4L\/327 1967-1968 4.9L\/302\u003c\/p\u003e\u003cp\u003e- 1967-1986 5.7L\/350 1968-1973 5.0L\/307\u003c\/p\u003e\u003cp\u003e- 1970-1980 6.6L\/400 1975-1976 4.3L\/262\u003c\/p\u003e\u003cp\u003e- 1976-1986 5.0L\/305 1979-1982 4.4L\/267\u003c\/p\u003e","brand":"Haytalras","offers":[{"title":"STANDARD","offer_id":48054944006403,"sku":"2021","price":249.0,"currency_code":"USD","in_stock":true},{"title":"UPGRADED","offer_id":48294358647043,"sku":"2021-UPGRADED","price":269.0,"currency_code":"USD","in_stock":true},{"title":"COMPLETE KIT","offer_id":48294358712579,"sku":"2021-KIT","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/High_Rise_Dual_Plane_Intake_Manifold_for_Chevy_SBC_V8_57-86_305_327_350_400_main.png?v=1777796239","url":"https:\/\/www.haytalras.com\/products\/haytalras-sbc-dual-plane-high-rise-intake-manifold-2021","provider":"HaytalrasAutoparts","version":"1.0","type":"link"}