CL Kits include a camshaft, a set of lifters, instructions and assembly lubricant.
Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard hitting exhaust note. Best with aftermarket converters and more rear gear.
Perfect choice for muscle cars and street rods , Three unique cam designs Thumpr, Mutha Thumpr and Big Mutha Thumpr deliver excellent horsepower gains and broad torque curve.