Innovators West 2009 ZR1 LS9 Corvette Damper 870
SFI 18.1 Harmonic Damper for GM 2009 ZR1 (LS9) Corvette – w/ Crank Bolt. 11 Rib & 10% Overdrive Pulley.
- Diameter: 8.150″
- Weight: 11.4 lbs
- Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.