This Small Block Chevrolet Thumpr hydraulic cam and lifter kit is for high performance street applications. It will work with the stock converter but better with 2000+ stall and lower gears. It will produce a choppy/thumping idle.
Cam and lifter kit for Small Block Chevy engines
CL-Kit includes cam, lifters, assembly lube, instructions and decals
Hydraulic Thumpr: High performance street, stock converter ok, best with 2000+ converter and gears; choppy/thumping idle
Valve spring upgrade required