Description
GM LS Fluidampr Harmonic Damper - SFI
SFI-approved Fluidampr harmonic dampers can control all crankshaft vibration, not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valve-train operation, and less chance of crank failure. Comes keyed for increased performance. Recommended for any supercharger LS application.
- Engine Balance: Internal
- Safety Rating: SFI 18.1
- Outside Diameter 6.250 inches
- Finish: Black