Lifters, Hydraulic Roller, Comp Cams, Pro Magnum, GM LS

GM LS Pro Magnum Hydraulic Roller Lifters by COMP Cams®

Short-travel hydraulic roller lifters use controlled preload for performance GM LS valvetrains.

COMP Cams® Pro Magnum short-travel hydraulic roller lifters are designed for GM LS valvetrain applications. The short-travel design uses a reduced preload range to improve valvetrain control. Supplied as a complete set of 16 lifters.

• GM LS engine application • Short-travel hydraulic roller design • Recommended zero-to-1/4-turn preload • Pro Magnum series • Set of 16 lifters