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The Action Clutch Chromoly lightweight flywheel for Chevrolet Camaro Z28‑SS 1998–2002 5.7L (LS1) is a durable reduction‑mass upgrade for street and track applications. Constructed from heat‑treated chromoly and tested up to 18,000 RPM, it delivers faster engine response and high thermal capacity while remaining resurfacable for longer life. Users should be aware that lower inertia may increase NVH under some conditions.
Action Clutch 2004 Pontiac GTO 5.7L (LS1) Chromoly Lightweight Flywheel
