GM LS Hyd. Roller Lifter Set - Tie-Bar Design

The GM LS Hydraulic Roller Lifter Set - Tie-Bar Design from CAM MOTION INC is designed for serious LS engine builders and enthusiasts who are pushing performance boundaries. This lifter set is crucial for high-revving LS platforms, ensuring precise valve actuation while maintaining reliability under extreme conditions. Whether you're constructing a street machine, race engine, or restomod classic, this lifter set is essential for consistent power delivery and longevity.

The tie-bar design of this lifter set is vital for modern LS architecture, as it links paired lifters together, significantly reducing unwanted lifter rotation and lateral movement. This design helps prevent premature wear, noise, and valve train instability. The hydraulic roller lifters also eliminate concerns associated with flat-tappet cam followers, allowing for aggressive cam profiles and higher RPM operation without the risk of scuffing or failure.

This lifter set is compatible with any LS1, LS2, LS3, LSx, or LS-based engine platform that requires precision valve control for OEM or performance aftermarket camshafts. With 16 lifters included in the set, installation requires proper preparation, including thorough engine cleaning to avoid debris that could compromise hydraulic function.