The ATI crankshaft damper, 8.275 in aluminum lightweight with 8/4 groove and three-ring design, fits LS-family engines and related applications. It is specified for LS1/2/3/6/L76 series and covers 1997–2013 LS applications as well as Y‑body platforms including the Pontiac G8 and Chevrolet SS. This damper restores harmonic control for compatible small-block GM V8 installations and is offered in a form intended for those LS-series vehicles.
ATI Damper - 8.275in - Alum LW - 8/4 Groove - LS1/2/3/6/L76 97-13 - Y Body & SS & G8 - 3 Ring