Edelbrock Power Package Top End Kit Performer RPM 348-409 BB Chevy W-Series V8 450+ Hp turn14-oos Elite II Valve Covers for

Elite II Valve Covers for Chevy Big-Block V8 1965/Later

Manufacturer Part # : 180200AH

50 inch Base x 6

Most leveling kits use a tall

Designed and manufactured in-house at AWE

Edelbrock Power Package Top End Kit Performer RPM 348-409 BB Chevy W-Series V8 450+ Hp turn14-oos Elite II Valve Covers forManufacturer Part # : 2039 Market Description Edelbrock 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 & 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