GM LS3/L92 Rocker Arm Set 1.7 Ratio w/8mm Bolt

The GM LS3/L92 Rocker Arm Set 1.7 Ratio with 8mm Bolt is designed for builders and enthusiasts looking to enhance the performance of their LS engine combinations. This set is ideal for street performance builds, dedicated track engines, or modified daily drivers, ensuring reliable power delivery and longevity.

Engineered with a 1.7 mechanical advantage ratio, these rocker arms increase valve lift relative to camshaft lift while maintaining safe valve lash. The 8mm bolt design ensures secure fastening to the cylinder heads, and the roller rocker design minimizes friction, promoting consistent valve timing across all engine speeds.

These rockers are particularly beneficial for high-lift, high-duration cam applications where factory arms may flex or cause valve float. They are suitable for LS-swapped trucks, Camaros, Corvettes, and crate engine builds, providing maximum efficiency and repeatable performance.