SBC Pro-Magnum Hyd. Roller Lifters

The SBC Pro-Magnum Hydraulic Roller Lifters from COMP CAMS are designed for Small Block Chevrolet engine builders who prioritize high-performance valve actuation. These lifters are ideal for a variety of applications, including street machines and performance daily drivers, providing reliability and precision in engine builds.

Engineered with advanced roller design technology, these hydraulic roller lifters reduce friction and valve train wear compared to flat-tappet alternatives. They offer consistent valve lift and duration characteristics across the RPM range, making them suitable for both naturally aspirated and forced-induction SBC applications. The precision-machined bodies and hardened roller wheels ensure durability and performance.

These lifters are particularly beneficial for those upgrading from worn stock units or transitioning from mechanical to hydraulic operation on SBC platforms. Their self-adjusting hydraulic design compensates for thermal expansion and mechanical wear, eliminating the need for manual valve lash adjustments, which is especially advantageous for aggressive cam profiles.