ATI's 7.48-inch aluminum crankshaft damper for 2009–2015 Cadillac CTS‑V (LSA) is a lightweight, 6-groove harmonic damper that replaces the factory unit for engines without the supercharger pulley. Machined from aluminum and sized for street and track use, it controls crank vibration while accommodating accessory belt drive configurations specific to the LSA application.
ATI Damper - 7.48in - Alum LW - 6 Groove - LSA - 09-15 Cadillac CTS-V (Excl SC Pulley)