Product Information
- High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
- 2,000-5,800 RPM Operating Range
- 227/241 Duration at .050". 107 Degree Lobe Separation Angle. 0.494"/0.480" Valve Lift
- 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.
- Fits '67-'76 Buick 400, 430 and 455
- Made in USA