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.

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 valve train alignment and enhanced durability with this set of 16 rocker studs designed for Chevrolet, Ford, and Holden engines. Each stud measures 2.100" in length, offering optimal fit and reliable performance under high-stress conditions. Discover how these ARP studs elevate your engine's stability and longevity.

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.

Ensure secure and precise rocker arm installation with Aeroflow's 7/16" rocker arm studs, designed specifically for Ford, Holden, and Chevrolet engines. Each stud measures 1.770" in length, providing optimal fit and durability for high-performance engine builds. Discover how these 16-pack studs enhance your engine's reliability and performance.

Ensure precise rocker arm alignment and enhanced engine performance with these Aeroflow rocker arm studs. Featuring a durable 7/16" and 3/8" UHL design at 1.750" length, they provide reliable fitment for Ford, Holden, and Chevy engines. Discover robust construction that maintains stability under high stress.