ATI Super Damper Serpentine Series Harmonic Balancers
Features and benefits:
- Eliminates torsional crankshaft vibrations
- Exceeds SFI 18.1 specs
- Black zinc chromate finished
- Tunable, rebuildable, and extremely efficient at all rpms
- Laser-engraved 360 degree timing marks
- 8 Rib design
- 12% Overdrive
- Outside diameter 7.480"
