Edelbrock Performer RPM Top End Kit for 1996‑and‑later Big‑Block Chevy 502 V‑8 engines. Dynamometer testing recorded 611 HP and 573 lb-ft on a 502 ci engine with 9.6:1 compression; the kit improves street power across the 1,500–6,500 rpm band. Included are a Victor Jr. intake manifold, Victor Jr. cylinder heads, pushrods, Rollin' Thunder hydraulic roller camshaft, timing chain, complete bolt kits and an Edelbrock gasket set.
Edelbrock Power Package Top End Kit BBC 502 CI Hydraulic Roller Camshaft 600+ Hp