Fluidampr 620131 Harmonic Balancer LS SBC 97-04 Corvette/04-07 Cadillac CTS-V

Harmonic Balancer - Fluidampr - LS SBC-97-04 Corvette/04-07 Cadillac CTSV - Each Protect your Corvette or CTS-V LS engine from harmful torsional vibration with a Fluidampr viscous damper designed for high-performance street and racing applications. Increased cylinder pressure, RPM and rotating assembly changes can reduce the effectiveness of stock elastomer-style dampers. Fluidampr viscous damping technology helps control crankshaft harmonics across the entire RPM range to support long-term engine durability, accessory drive stability and reduced wear on critical components.

Application summary: 1997-2004 Chevy Corvette / 2004-2007 Cadillac CTS-V. LS engine.
Fitment note: Pinning recommended for high-horsepower and supercharged applications. Fluidampr Pin Kit p/n 300004 available separately.
Fitment note: Damper only. Accessory drive pulley available separately.
Fitment note: Compatible with LS accessory drives using 1.50" crank pulley offset spacing. Controls harmful torsional vibration in LS engine applications. Supports crankshaft durability in high-performance street and racing applications. Broad RPM range viscous damping protection. Maintenance free design with no tuning or rebuilds required. Precision CNC machined steel construction.