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The ATI 7.65-inch aluminum damper is an OEM-size two-ring unit with 8- and 4-groove pulley options for LS7 engines, Y-body Corvettes and Gen 5 Z28 applications, and is also compatible with LS3 setups. It restores correct pulley alignment and crank harmonic control for late-model GM V8 installations that require factory-style dimensions while accommodating accessory drive configurations.
ATI Damper - 7.65in - Alum - 8 & 4 Grv - LS7 - Y Body Corvette - Gen 5 Z28 - LS3 - OEM Size - 2 Ring
