COMP Cams 12-600-4: Thumpr Hydraulic Flat Tappet Camshaft Lift .479"/.465" Duration 279/297 RPM Range 2000 to 5800
Chevy 262-400ci Small Block 1958-98
Thumpr Hydraulic Flat Tappet Camshaft Lift .479"/.465" Duration 279/297 RPM Range 2000 to 5800
Chevy 262-400ci Small Block 1958-98
Thumpr Hydraulic Flat Tappet Camshaft Lift .479"/.465" Duration 279/297 RPM Range 2000 to 5800