Fluidampr Harmonic Balancer - 7.750 in OD - Black Zinc - Internal Balance - GM LS-Series 760121 Aviation Comfort Accessories This pump is primarily designed

This pump is primarily designed for use in racing applications and will require the use of longer than stock mounting bolts

2018 GMC Sierra 1500 RWD 69

Crane Billet Series

Spark plug style terminal for excellent coil wire retention

Fluidampr Harmonic Balancer - 7.750 in OD - Black Zinc - Internal Balance - GM LS-Series 760121 Aviation Comfort Accessories This pump is primarily designedProtect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high grade steel components. Corrosion resistant black