{"product_id":"cylinder-heads-ede2039","title":"Power Package Top End Kit Performer RPM \u003cbr\u003e Big Block Chevy Engines","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eEdelbrock part 2039 Performer RPM Top End Kit is designed for 1961-65 Chevy W-Series 409 V-8 engines. This Top End Kit produced 451 HP \u0026amp; 474 TQ on a 409 c.i.d. W Series Chevy with 9.0:1 compression. The kit delivers improved performance in street applications from 1,500 to 6,500 rpm range. This kit includes RPM Air-Gap intake manifold, RPM cylinder heads, pushrods and Rollin' Thunder Hydraulic Roller camshaft, timing chain, complete bolt kits and an Edelbrock gasket set. To get great performance out of any engine, all of the components must work together. For over 30 years, the Edelbrock Total Power Package system has solved the parts matching puzzle for many street performance enthusiasts. However, with the introduction our Power Package Top End Kits, now you can get the best Edelbrock performance in-one-box, under one part number with no guesswork involved.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifics and Features:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cli\u003eCylinder Head Port Shape: Rectangular\u003c\/li\u003e\n\u003cli\u003eFamily: Performer RPM\u003c\/li\u003e\n\u003cli\u003eFinish: Satin\u003c\/li\u003e\n\u003cli\u003eGasket Material: MP-IIN Micropore\u003c\/li\u003e\n\u003cli\u003eGrade Type: Performance\u003c\/li\u003e\n\u003cli\u003eHorsepower: Possible 451 HJ\u003c\/li\u003e\n\u003cli\u003eMinimum Torque: Possible 474 P2\u003c\/li\u003e\n\u003cli\u003eSeries: Performer RPM\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cli\u003ePerformer RPM Top End Kit Chevy 409\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":52773774492011,"sku":"EDE-2039","price":6722.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/EDE-2039-1.jpg?v=1768808962","url":"https:\/\/caautoparts.com\/products\/cylinder-heads-ede2039","provider":"CA Auto Parts","version":"1.0","type":"link"}