SFI 18.1 Harmonic Balancer for GM 2009-2015 LSX Gen 5 Camaro, GM 1999-2013 Trucks & 06-08 Trailblazer SS - w/ Crank Bolt. Features 6 Rib drive & 10% Underdrive Pulley.
This damper comes standard with 3/16" Keyway for use with aftermarket crankshafts
- 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.