COMP Cams Camshaft Kit CB 291T HR-107 M - GK11-601-8

Mutha' Thumpr 235/249 Hydraulic Roller Cam GK-Kit Chevrolet Big Block 396-454

High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.

Mutha' Thumpr 235/249 Hydraulic Roller Cam

GK-KIT - Small Kit Includes: Camshaft, Lifters, Gear Drive, Assembly Lube, Decals and Instructions.