COMP Cams Mutha' Thumpr Hydraulic Roller Camshaft - 107 LSA - Small Block Chevy XBCXL 1973-1974 Chevrolet P30 Van

1973-1974 Chevrolet P30 Van

1966-1969 Plymouth Barracuda

1989-1989 Ford Probe

Kit includes the parts necessary to fabricate a simple

The Stilo ST5 FN ZERO 8860-2018 ABP carbon helmet is the latest 'super helmet' specification from the FIA

COMP Cams Mutha' Thumpr Hydraulic Roller Camshaft - 107 LSA - Small Block Chevy XBCXL 1973-1974 Chevrolet P30 VanDesigned 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