COMP Cams Thumpr Hydraulic Roller Camshaft - 107 LSA - Small Block Mopar R10015L Deforms on Impact

Deforms on Impact

Classic Instruments ZST

This cover uses the highest quality ABS material producing a super-light cover with above par strength

Chevrolet: 3100 57 - 58 4

Painted In A Durable Steel Gray Finish

COMP Cams Thumpr Hydraulic Roller Camshaft - 107 LSA - Small Block Mopar R10015L Deforms on ImpactDesigned 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