COMP Cams CL12-601-8: CL12-601-8 Small Block Chevy Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft & Lifter Kit
Chevy 262-400ci Small Block 1958-98 Non-Factory Roller Block
Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft & Lifter Kit 1958-1998 Small Block Chevy 262-400ci Lift: .522 in./.509 in. Duration: 291°/311° Lobe Separation Angle: 107° RPM Range: 2200-5900