Innovators West Harmonic Damper 8 Rib – Super Duty Blower Hub For Corvette / Pontiac G8 and CTS-V

Fits Vehicle: Corvette / Pontiac G8 and CTS-V

SKU: 843SD

GM LSX Damper Installation Instructions
Damper Hub Honing Instructions

SFI 18.1 Harmonic Damper for LS1, LS2, LS3, LS6 Corvette, Pontiac G8 & Cadillac CTS-V w/Crank Bolt. Features 8 Rib drive & 10% Overdrive Pulley. Complete Corvette and CTSV Conversion Kits also available, see options below.

This damper comes standard with 3/16″ Keyway for use with aftermarket crankshafts. 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: 8.125″
• Weight: 10.2 lbs
• Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.