2003-2018 Cummins 5.9L/6.7L Fluidampr Competition Series Harmonic Damper (980301) Chevrolet Silverado

2003-2018 Cummins 5.9L/6.7L Fluidampr Competition Series Harmonic Damper (980301) Chevrolet SilveradoUsing only three parts (a laser welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI approved Fluidampr harmonic dampers can control all crankshaft vibration not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.

This match represents the best balance between quick spool-up response for driveability and overall compressor flow for peak power for truck owners looking to make 650rwhp

features a high flow turbine wheel

for dedicated tow rigs and daily drivers the

000 RWHP with proper supporting modifications

200 RWHP with proper supporting modifications

2011-2016 Duramax LML Dynomite Diesel Brand New Injector 20% Over (DDPNLML-50)

the Original KC38r is back and better than ever

it will also outperform your OEM unit

Made of solid aluminum

2011-2016 Duramax LML Mahle Set of 8 Pistons w/ Rings - Standard (224-3935WR)

compatible with 1989–2019model years

It's cheap and effective