SKU: IW-842
Innovators west 842 Innovators West Chevy LS Balancer - LSX 8-Rib Harmonic Damper for Corvette, Pontiac G8 and CTS-V

IW-842 Corvette Spacing   8 RIB serpentine    ( see IW-840 for 6 RIB ) 

SFI 18.1 Harmonic Damper for LS1, LS2, LS3, LS6 Corvette, Pontiac G8 & Cadillac CTS-V w/Crank Bolt. Features 8 Rib drive & Std. Dia. Pulley.

This damper comes standard with 3/16″ Keyway for use with aftermarket crankshafts.

serpentines are made onto the Balancer Shell    8 RIB  

NOTE: Although this damper is designed with 8 belt grooves, it may be used with the stock 6-rib accessory drive with no issues.

NOTE: Innovators West specific pin kit required when used with a stock non-keyed crankshaft.

• Diameter: 7.25″
• Weight: 8.8 lbs
• 8 RIB 
• Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.