Ensure precise rocker arm adjustments with these Comp Cams adjusting nuts featuring a robust 3/8" stud and a .600" outer diameter for secure fitment. Their 1.0" height optimizes thread engagement, delivering consistent engine performance under demanding conditions. Explore how these nuts enhance your engine's reliability below.

Ensure precise valve train alignment with these 7/16" rocker studs, engineered for durability and consistent performance. Featuring a 1.900" UHL height, these 16-piece sets provide the exact fit needed for Chevy, Ford, and Holden engines. Upgrade your engine components with reliable studs designed for stability and longevity.

Enhance engine reliability with ARP's LS Rocker Arm Stud & Nut Kit, engineered to fit all GM LS engines except LS7. The kit’s precise dimensions—25.40 cm length and 0.400 kg weight—ensure exact fitment and durable performance under high stress. Explore how this 12-point design secures your rocker arms for peak valve train stability.

Ensure precise and secure rocker arm installation with this 16-pack of 3/8" studs, engineered for Ford Holden engines. Featuring a 1.895" length with 7/16" UHL threading, these Aeroflow studs provide reliable fitment and enhanced engine performance. Discover how these studs elevate your engine assembly in the full description below.