Fluidampr 2020+ GM 6.6L Duramax Steel Externally Balanced Damper

If you're pushing your 2020-2021 Chevrolet Silverado 2500 HD or GMC Sierra 2500 HD with the 6.6L Duramax L5P engine, you know that serious power needs serious protection. This Fluidampr steel externally balanced damper is built to control the harmful torsional vibrations that can plague powerful diesel engines across the entire RPM range. By taming these vibrations, you're not just protecting your engine; you're reducing wear on critical components and significantly lowering the risk of a costly crankshaft failure.

Fluidampr uses a viscous damper design, a technology trusted by heavy-duty diesel original equipment manufacturers. This damper is precision CNC machined from high-grade steel and features a corrosion-resistant black zinc finish with an engraved timing mark for easy installation. It's SFI 18.1 certified, meaning it meets strict racing standards for safety and performance. Unlike some other dampers, this Fluidampr unit requires no maintenance, offering reliable protection for the long haul. It's also designed to help unleash lost torque and horsepower by improving engine timing and reducing parasitic losses from vibration.

This damper comes with a removable, hard-coat anodized aluminum fan pulley, making it a complete solution. It's a race-proven design that has been trusted by leading performance diesel engine builders for over 35 years. If you're looking to safeguard your investment and potentially unlock a bit more performance from your Duramax, this is a solid option.