Custom Diesel Transmissions

07/23/2026

07/23/2026

07/23/2026

We would like to extend a huge thank you to Ryan Hall at Cutting Edge Machine Shop and Custom Diesel Transmissions in Grand Junction, Colorado for sponsoring the Dirt Drag Competition as well as the King Of The Streets class in the sled pull event. Ryan is one of the best engine and transmission builders I have ever met and I have the pleasure of calling him a friend. Give him and his team a call for all your diesel and transmission needs in Grand Junction and Beyond.

03/25/2026

DIESEL TRUCK OWNERS UNITE For Our First Annual Spring Diesel Shootout!!!

How's your truck running? COME AND SEE.
Whether you just want a baseline on a mild build or dialing in a fire breathing monster, there is a class for everyone!

-Stock Turbo (no billet wheels, no drop ins)
-Small Single Turbo (70mm max)
-Big Single Turbo (over 70mm)
-Compounds
-Unlimited (triples, nitrous)

🏁PRIZES🏁
Every Class Winner will receive FREE 2 hours of Dyno time!!!
-Dyno 1 or multiple vehicles

All Entries will receive Dyno Graphs with
-American HP/Tq
-Mainline (austrailian) Hp/Tq
-Flywheel HP/Tq
-Thrust (by request)

$100 for 3 pulls

DM "Dyno" for Pre-registration Link or scan the QR code.

03/10/2025

Complete drivetrain repair done here.

01/16/2025

Custom Built Transmissions. 3 year/unlimited mile warranty.