Fluidampr Harmonic Balancer - Internal Balance - Steel - Black - SB Chevy, 409, 4.3L V6 - 6-1/4" Diameter - 7.9 lbs. Karting Suit insulates your interior from road

insulates your interior from road noise and heat

187 in Thick

Can be used in pulse modulated applications

no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10

Fluidampr Harmonic Balancer - Internal Balance - Steel - Black - SB Chevy, 409, 4.3L V6 - 6-1/4" Diameter - 7.9 lbs. Karting Suit insulates your interior from roadProtect 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