Thumpr 227/241 Hydraulic Flat Cam for Chevrolet Small Block
Hydraulic Flat Tappet; For ’58-’98 262-400 cid Small Block Engines w/ Flat Tappet Cam
• High Performance Street • Stock Converter Ok • Best w/ 2000+ Converter & Gears. Choppy/Thumping Idle
Camshaft Series: Thumpr