DHD's high flow manifold bundle increases exhaust air flow over 55% without any port modifications. Additional gains can be found in port matching and..
Mike L (ML) Allison Transmission line pressure upgrade spring. This is a great uprade when building your Allison transmission. We have used these for ..
Simply stated, more is better when it comes to transmission fluid. The more fluid there is, the cooler the transmission runs. The cleaner the fluid st..
Enhance the shifting and performance characteristics of the Allison 6-speed transmission in your 2006-2010 GM 2500HD/3500HD truck with an Allison 1000..
The Pusher SuperMax Y-bridge is the first true “Y” bridge introduced to the performance diesel truck market, and remains the pinnacle in air delivery ..
This filter will fit all deep style transmission pans. This filter will work with any aftermarket or OEM deep transmission pans.
The important factor..
Cummins 180° Thermostat Kit part number 3802968.
PLEASE READ AND UNDERSTAND BULLETIN BEFORE PURCHASING Thermostat Technical Service Bulletin - pdf do..
PPE has developed the 128043000 Valve Body Recalibration Kit (VBR) to further improve the Allison transmission in your 2006-2010 GM 6.6L Duramax. This..
OE quality replacement Allison standard pan transmission filter for 11-19 6.6L Duramax trucks.This filter is for a standard transmission pan, non-deep..
Allison Transmission Detent Lever / Neutral Safety SwitchOE replacement for your 2006-2016 GM 6.6L Duramax.
Also known as a PRNDL switch. When this s..
Improve your LB7 or LLY's reliability by utilizing our in-house designed and tested kit coupled with our established transmission tuning. We calibrate..
DHD Built Performance Allison Transmission Valve BodyDHD's Turbo Tony valve body is assembled in house with the best parts in the industry. DHD's 17 y..
DHD 115-510U Dirty Alli-Locker 5-Speed Torque Converter Lockup SwitchThe DHD Dirty Alli-Locker torque converter lockup switch was designed to be an ex..
This 261/263XHD transfer case rebuild kit is perfect for those whom want to tackle the job themselves. Aside from the hard parts, this kit includes ev..
Whether you are finishing off your Allison transmission rebuild or having to replace your factory rear adapter housing, this direct replacement adapte..
For over 3 years DHD's TORQ series fasteners have been setting the benchmark for quality, performance and value. Don't be fooled by inferior late arri..
Our GM AS100 Single Disc Stock Stall Converter is designed for 2001-16 6.6L Duramax. Packing a 2-Year Warranty with it, the AS1000 is rated up to 450h..