Fluidampr harmonic damper for Chevrolet 6.2L LS3/L99 engines (Camaro SS and select GM applications, 2010–2015), internally balanced for use with a stock pulley. The viscous damper controls torsional vibration across the rpm range to reduce component wear, lower crank risk and improve timing while recovering lost torque. CNC machined steel, corrosion-resistant finish, engraved markings and SFI 18.1 certification; made in USA.
Fluidampr Chevy LS3/L99/Camaro w/ Stock Pulley Steel Internally Balanced Damper