3/8 Rocker Arm Studs - GM LS Engines

The COMP CAMS 3/8 Rocker Arm Studs for GM LS Engines are precision-engineered fasteners designed for high-performance engine builds requiring absolute reliability under extreme valve train stress. These studs are ideal for forced-induction, high-RPM, and turbocharged LS platform applications, ensuring optimal performance and durability.

Featuring an 8mm x 1.25 base thread and a 3/8-24 top thread specification, these studs have an effective length of 1.5 inches, providing the necessary clamping force and dimensional accuracy to maintain rocker arm geometry during high-lift cam operation. Constructed from hardened steel with a black oxide finish, they offer corrosion resistance and wear characteristics suitable for both street and track environments.

Engine builders, performance shops, and LS swap enthusiasts will benefit from these studs when upgrading to aggressive cam profiles, roller rockers, or high-ratio rocker arms. Their design ensures compatibility with standard rocker arm nuts and geometry spacers, making them a reliable choice for various applications, including dedicated drag cars and turbocharged trucks.