Fluidampr Harmonic Balancer - 8.000 in OD - Black Zinc - External Balance - Big Block Chevy Quick Turn Fastener Insert Plate The unique alloy design features

The unique alloy design features a removable padded interior to protect your radio on all your excursions

1996-2009 Chevrolet Express 3500

1966-2015 Chevrolet Corvette

1955-1974 Chevrolet Corvette

using the same tried and proven formula of innovative design

Fluidampr Harmonic Balancer - 8.000 in OD - Black Zinc - External Balance - Big Block Chevy Quick Turn Fastener Insert Plate The unique alloy design featuresProtect 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