The ATI crankshaft damper is a 6.78-inch aluminum, three-ring damper with a 6-groove profile tailored to LT1 and LT4 engines from 1992–1996 for F‑body Camaro use. It combines reduced rotating mass with a ringed damping layout to manage crank harmonics and maintain proper accessory drive alignment in classic F‑body engine packages.
ATI Damper - 6.78in - Alum - 6 Grv - LT1 LT4 - 92-96 - F Body Camaro - 3 Ring