Rocker Arm Bolt (1) LS1/LS2/LS3/LS6

The Rocker Arm Bolt (1) LS1/LS2/LS3/LS6 from Brian Tooley Racing is a crucial fastener for LS engine builders and performance enthusiasts engaged in valvetrain work. This individual bolt is designed to secure the rocker arm assembly on GM's renowned LS platform, where the integrity of the cylinder head and valvetrain geometry are vital for optimal power output and engine longevity.

Engineered to meet or exceed OEM specifications, this bolt is manufactured to precise tolerances, ensuring consistent clamping force and load distribution across the rocker arm saddle. Its thread geometry and head design are specifically crafted to prevent loosening under thermal cycling and high-RPM conditions, which can lead to catastrophic failures with inferior fasteners.

Brian Tooley Racing fasteners are trusted by mechanics and engine builders for LS1, LS2, LS3, and LS6 applications, whether for street builds or dedicated race engines. This single bolt serves as an ideal replacement for stripped or damaged fasteners during disassembly or as part of a complete valvetrain refresh with upgraded components.