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

Engineered to factory specifications

4L Dynomite Diesel Injectors 60% Over (DDP64-200)

These specially designed two-piece clamps provide 360 degrees of constant tension with interlocking surfaces that prevent leakage

First is the ability to obtain more accurate torque readings because studs don't "twist" into the block

Additional wiring for a 0-5v or RS232 Serial output can be added by the user for outputting to a data logger

oversized injection lines

Why Choose Our Fire Ring Gasket

Sold as a Brand New matched injector set

The Mahle Gaskets kits include all necessary gaskets and seals to reseal your leaky Cummins

be sure to use an axe sharpening stone with 320 or finer to clean up the deck surface

7L Dynomite Diesel Reman 150HP 40% Over Injectors (DDP67-150)

PPE solves the GM Duramax L5P complete oil drainage problem