These COMP Cams Pro Magnum hydraulic lifters are specifically designed to perform at higher engine speeds. When engines are equipped with a hydraulic camshaft, high rpm is limited by the improper positioning of the internal piston as the lifter inevitably "pumps up." This improper location results in broken valves, and, therefore, leads to lost power or sometimes even engine failure. These lifters offer a distinct advantage over standard high-performance hydraulic lifters, especially in race applications where a hydraulic lifter must be used.

More From This Category

COMP Cams Lifter, Endure-X, Solid Mechanical Roller, Vertical Link Bar, .842 in. Dia, For Chevrolet Big Block, Each

COMP Cams Lifter, Endure-X, Solid Mechanical Roller, Vertical Link Bar, .842 in. Dia, For Chevrolet Big Block, Each

$108.95

COMP Cams Lifter, Sportsman, Mechanical Roller, Vertical Link, .904 in. Dia, w/ Bushing, For Chevrolet BB, Set of 16

COMP Cams Lifter, Sportsman, Mechanical Roller, Vertical Link, .904 in. Dia, w/ Bushing, For Chevrolet BB, Set of 16

$2,564.38

COMP Cams Lifter, Sportsman, Mechanical Roller, Vertical Link, .904 in. Dia, w/ Bushing, For Chrysler 273-360, Pair

COMP Cams Lifter, Sportsman, Mechanical Roller, Vertical Link, .904 in. Dia, w/ Bushing, For Chrysler 273-360, Pair

$331.21