Fluidampr GM Duramax 8-3/8 6.6L Harmonic Damper - SFI 1000-01-02 Lightweight and compact to meet

Lightweight and compact to meet the needs of pavement racers

It is car-wash safe

and four short sweep electric

2017-2023 Ford F-450 Super Duty Cab & Chassis - Extended Cab

Fluidampr GM Duramax 8-3/8 6.6L Harmonic Damper - SFI 1000-01-02 Lightweight and compact to meetSerious power requires a serious damper. Protect your truck's engine with the technology preferred by heavy duty diesel OEMs. 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. Competition built precision CNC machined and balanced high grade steel components. Corrosion resistant black