ATI Racing Supercharger Super Damper | 1997-2013 LS1/2/3/6 (917345)

Quick Overview ATI Supercharger Super DampersThe ATI Supercharger Super Dampers places the powerful protection of our Super Damper inside the crankshaft blower pulley! Why bother with an additional blower pulley that bolts to your stock harmonic balancer? The ATI Superch