The Speedmaster PCE228.1002 is a manual flywheel bolt kit engineered for Chevy GM LS-series engines, offering broad compatibility across LS1, LS2, LS3, LS6, LS7, L92, and LSX applications. The 12-point bolt design provides increased wrench engagement and more precise torquing, making installation cleaner and more reliable whether you're doing a fresh build or a flywheel swap.
Designed as a direct-fit solution for manual transmission setups on popular GM LS platforms, this bolt kit helps ensure your flywheel is properly and securely fastened to the crankshaft. Sourced from Speedmaster, a trusted name in performance drivetrain components, this kit is a smart addition to any LS engine build or rebuild.