Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Edelbrock Performer RPM Top End Kit for Gen II Chrysler 426–572 Hemi engines. Dyno results show 705 HP and 620 lb-ft on a 528 ci test engine with 10.0:1 compression, aimed at strong street performance from about 1,500–6,500 rpm. The kit includes an RPM Air‑Gap intake manifold, Performer RPM cylinder heads, a hydraulic roller cam and lifters, timing chain, complete bolt kits and an Edelbrock gasket set to simplify component matching.
Edelbrock Power Package Top End Kit Chrysler 426-572 Gen II Hemi 650+ Hp
