Designed for hot street/strip cars, COMP Cams Magnum series cams require a higher compression ratio, rear-end gear ratio, and stall torque converter than stock. With a very aggressive profile, these Magnum hydraulic camshafts provide maximum top-end performance for your high performance car.

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COMP Cams Camshaft, Mutha' Thumpr, Hydraulic Roller, Advertised Duration 291/311, Lift .567/.551, 351C, 351M-400M, Each

COMP Cams Camshaft, Mutha' Thumpr, Hydraulic Roller, Advertised Duration 291/311, Lift .567/.551, 351C, 351M-400M, Each

$1,083.98