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Innovators West
Innovators West GM Truck 10% Overdrive Lower Crank Pulley
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Innovators West 1999-2014 GM Trucks 10% Overdrive Lower Crank Pulley
SFI 18.1 Harmonic Damper for 1999-2014 V8 GM Trucks W / Crank Bolt.
Features 8 Rib drive & 10% Overdrive. 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.
Details:
- Diameter: 8.00"
- 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.