LSX Vette, G8, CTS-V Balancer 6 Rib – 10% Underdrive #841

SFI 18.1 Harmonic Damper for LS1, LS2, LS3, LS6 Corvette, Pontiac G8 & Cadillac CTS-V w/Crank Bolt. Features 6 Rib drive & 10% Underdrive Pulley.

Underdrive dampers are for use on Naturally Aspirated engines making 700hp or less. For engines making over 700hp, please use a standard diameter damper for greater dampening capability.

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

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

• Diameter: 6.5″
• Weight: 7.8 lbs
• Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.