{"product_id":"edelbrock-7581-ford-351-rpm-air-gap-manifold","title":"Edelbrock 7581 - Ford 351 RPM Air Gap Manifold","description":"\u003cp\u003eEdelbrock 7581 - Ford 351 RPM Air Gap Manifold\u003c\/p\u003e\u003cp\u003eIntake Manifold - RPM Air-Gap 351W - Square Bore - Dual Plane - Aluminum - Natural - Small Block Ford - Each\u003c\/p\u003e\u003cp\u003eEdelbrock Performer RPM Air-Gap Intake Manifold for 351W Ford Small Block Windsor engines\u003c\/p\u003e\u003cp\u003eEdelbrock part #7581 RPM Air-Gap 351W intake manifold is designed for street and high performance 351-427 c.i.d. 351W Ford V8 applications. The RPM Air-Gap incorporates the same race-winning design that's been used on our Victor Series competition intakes for decades. The Air-Gap design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. Larger cross sectional area and a taller carb flange than #7181 for compatibility with large displacement, stroker 351W based engines. Includes bosses for nitrous and rear water crossover. Edelbrock carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000, for more info call (865) 966-2269 or go to www.lokar.com.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBased on Performer RPM-Series with Unique Air Gap\u003c\/li\u003e\n\u003cli\u003eAir Gap Causes Cool and Dense Mixture More Power\u003c\/li\u003e\n\u003cli\u003eDesigned for 1500 to 6500 RPM Street-Driven Power\u003c\/li\u003e\n\u003cli\u003eDesigned For Street And High Performance\u003c\/li\u003e\n\u003cli\u003eLarger Cross-Sectional Area\u003c\/li\u003e\n\u003cli\u003eTaller Carb Flange\u003c\/li\u003e\n\u003cli\u003eCompatibility w\/Large Displacement 351W Based Eng.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\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\u003eEGR Port\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\u003eFinish\u003c\/strong\u003e: \u003cspan\u003eSatin\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\u003cdiv\u003e\n\u003cstrong\u003eVehicle Model\u003c\/strong\u003e: \u003cspan\u003eFord\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\u003eSeries\u003c\/strong\u003e: \u003cspan\u003eRPM Air-Gap\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\u003eCNC Ported\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFront Maximum Height\u003c\/strong\u003e: \u003cspan\u003e4.300\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\u003eSingle Or Dual Plane Type\u003c\/strong\u003e: \u003cspan\u003eDual\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCenter Maximum Height\u003c\/strong\u003e: \u003cspan\u003e4.800\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRear Maximum Height\u003c\/strong\u003e: \u003cspan\u003e5.300\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":47295478726794,"sku":"EDEL-7581","price":495.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_007581_v1_normalized.jpg?v=1776716971","url":"https:\/\/www.onlyinstock.com\/products\/edelbrock-7581-ford-351-rpm-air-gap-manifold","provider":"Only In Stock","version":"1.0","type":"link"}