Rocker Arms w/TK002 Trunnions Installed (16)

The Rocker Arms w/TK002 Trunnions Installed (16) from Brian Tooley Racing are precision-engineered valvetrain components designed for builders seeking maximum reliability and performance in high-RPM applications. A complete 16-piece set with trunnions pre-installed, these rocker arms eliminate the complexity of separate trunnion installation and ensure consistent geometry across your entire valvetrain. Whether you're building a street engine, competition platform, or restoration project, this ready-to-install assembly saves critical setup time without compromising on quality or fitment accuracy.

Brian Tooley Racing rocker arms are manufactured to exacting tolerances, with the TK002 trunnion system providing superior pivot support and reduced friction under sustained high-valve-lift conditions. The pre-installed trunnion design maintains precise rocker arm geometry, preventing deflection and wear that can compromise valve timing and lift characteristics—critical factors in performance and race engines. This integrated assembly approach ensures each arm delivers consistent valve actuation across the full RPM range, whether you're running stock hydraulic lifters or solid-roller applications at extreme engine speeds.

These rocker arms suit builders and engine shops upgrading factory valvetrains on small-block and big-block applications where durability and precision matter. The 16-piece count covers a complete V8 engine, making this an all-in-one solution for full valvetrain replacement or upgrade. Installation requires proper rocker arm geometry verification and correct stud/bolt torque sequencing; consult your engine builder's specifications for your specific platform to ensure optimal performance and longevity.