COMP Cams Thumpr Hydraulic Flat Tappet Camshaft - 107 LSA - Small Block Ford Bead Roller Die Precision rolled threads prevent galling

Precision rolled threads prevent galling while promoting more consistent torque loading

All necessary gaskets and upgraded mounting hardware sold separately

Timing Chain Cover Timing Cover

Crank Trigger to Generator Cross Over Switch

42RE / 44RE / 46RE / 47RE / 48RE

COMP Cams Thumpr Hydraulic Flat Tappet Camshaft - 107 LSA - Small Block Ford Bead Roller Die Precision rolled threads prevent gallingDesigned to deliver an aggressive, hard hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain