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The ATI 7.48-inch aluminum damper is a 6/4-groove unit intended for LS3 Camaro models (2010–2015) and Gen 3 Vortec truck LS applications. Sized to match OEM pulley spacing, it restores crankshaft harmonic control and proper belt routing for projects that require factory-compatible accessory alignment without altering standard drive geometry.
ATI Damper - 7.48in - Alum - 6/4 Grv - LS3 Camaro - 10-15 - Gen 3 Vortec Truck - LS
