Fluidampr Harmonic Balancer - 8.000 in OD - Black Zinc - External Balance - Big Block Chevy Power Steering Fittings Great cam for 455 jet

Great cam for 455 jet boat with A or B impeller

Lighter than other split race intakes

GT Classic

Adjustable Mechanical Advance

Fluidampr Harmonic Balancer - 8.000 in OD - Black Zinc - External Balance - Big Block Chevy Power Steering Fittings Great cam for 455 jetProtect 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