COMP Cams Thumpr Hydraulic Roller Camshaft - 107 LSA - Small Block Mopar R10015L Stainless-Steel Construction:

Stainless-Steel Construction:

Deforms on Impact

Power Steering Pump Adapter

Classic Instruments ZST

Lightweight Pro Race

COMP Cams Thumpr Hydraulic Roller Camshaft - 107 LSA - Small Block Mopar R10015L Stainless-Steel Construction:Designed 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