Innovators West: LSX 8-Rib Harmonic Balancer for Corvette, Pontiac G8 and CTS-V - Standard Diameter naturally Weight Reduction = -11lbs

Weight Reduction  = -11lbs

but not required with our intakes

Rims Measuring

Can take 2-3 weeks for custom built part

and insure it for the cost of a new replacement estimated $2500

Innovators West: LSX 8-Rib Harmonic Balancer for Corvette, Pontiac G8 and CTS-V - Standard Diameter naturally Weight Reduction = -11lbsSFI 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. NOTE: Although this damper is designed with 8 belt grooves, it may be used with the stock 6 rib accessory drive with no issues. Options Dual Keyway Option Add $20. 00 Add dual keyways for Supercharged or Extreme Duty Applications.