Please note that the 100lb springs are currently on back order and may take 4-6 weeks to ship. By purchasing them, you acknowledge and agree to the...

KDD's chromoly pushrods are tough enough to handle anything you can throw at them, used in all of our Cummins engines built in house, these are mad...

ARP Pro Series cylinder head studs are designed for maximum performance and reliability. They are cold-forged to maintain their molecular integrity...

*Unless otherwise specified, all prices listed are for the individual component (“each”), not full sets. Also available are custom very large injec...

Protect your truck with the technology high power diesel OEMs use. A Fluidampr performance diesel damper provides premium, broad range control of d...

The Bean Machine Gridlock Girdle for a Cummins Common Rail was conceived out of the need for a very strong girdle that didn’t have a bunch of extra...

Description Goerend Difference: Forged steel construction Replaces the failure-prone stamped OEM piece SFI Approved   SFI approved parts are cer...

Genuine Goerend Transmission part #GFP-5.9-1P.OEM flexplates can be known to fail in applications with increased horsepower. This increased horsepo...

Genuine Goerend Transmission part #R93-98_G.The 68RFE billet input shaft is custom forged from high-strength 300 maraging steel and is burnished to...

Genuine Goerend Transmission part #R-FFCL_(2019+).Our Full Flow Cooler Link connects transmission oil directly to the cooler, keeping the transmiss...

Genuine Goerend Transmission part #DTC-48RE-SXD.Designed for use with Goerend heavy-duty 35-spline input shaft kitor Sonnax big input shaft kit. Go...

Genuine Goerend Transmission part #D-PAN-68RFE-BOLT-PACKET.Bolt & Washer Kit for 68RFE transmission pans.Fits: Chrysler 68RFE

Genuine CP-Carrillo part #DC7559S. Set of 6 Pro-H connecting rods. Fits: 1989-2018 Dodge/Ram 5.9L & 6.7L Cummins 7.559in, standard deck, cap re...

Genuine Goerend Transmission part #D92-MK.What's in the box?(1) Heavy Rear Servo Return Spring(1) Billet Rear Servo Return Spring Retainer(1) Rear ...

Genuine Goerend Transmission part #D69-15-COPPER.Transmission Pan Copper Sealing Ring for various transmission pans.

Genuine Goerend Transmission part #R-FFCL_(13-18).Our Full Flow Cooler Link connects transmission oil directly to the cooler, keeping the transmiss...

Genuine CP-Carrillo part #DC7559H. Set of 6 Pro-H connecting rods. Fits: 1989-2018 Dodge/Ram 5.9L & 6.7L Cummins 7.559in, standard deck, cap re...

Genuine Goerend Transmission part #D69-15-DRAIN-PLUG.Transmission Pan Magnetic Drain Plug for various transmission pans.

Genuine Goerend Transmission part #DTC-68RFE-DBL.Goerend DifferenceDue to quality core components being increasingly difficult to source, we begin ...

Genuine CP-Carrillo part #DCDM8415H. Set of 6 Pro-H connecting rods. Fits: 5.9L Cummins - Duramax Pin 8.415in with 1.358in Duramax pin, for hybrid ...

Genuine Goerend Transmission part #D121-104-G35SK.The 35-spline billet input shaft is custom forged from High Strength 300M steel and incorporates ...

Genuine Goerend Transmission part #D121-109_G_Kit.The Goerend Bellville spring is .020” thicker than stock for added strength. Our Laser cut, steel...

Genuine Goerend Transmission part #D-PAN-4748-PCBLACK.Our black powder coated pans deliver the same performance, durability, and reliability, now w...