We do anything from general repairs to complete competition builds.
We do fuel system repairs and engine rebuilds.
We also do electrical diagnostics, repair, & general maintenence.
At All-In Trucks, we are Duramax diesel & Allison specialists.

Duramax diesel performance, tuning & repairs in West Texas.

Custom Duramax Tuning

We specialize in tuning for all Duramax platforms. We are not interested in being another commercial tuner. We strive to custom tune each truck as if it were our own. We have enjoyed the opportunity to tune many late model trucks that require more personal attention than others were able to dedicate. It is often difficult and time consuming, but we accept the challenge of tuning your truck to meet your expectations.

Allison Transmission Builds

We only build what we know, and we know Allison Transmissions. As owners and builders of one of the world’s fastest Durmax/Allison trucks, we know what the Allison transmission is capable of and how to get it hold all the power you can throw at it. Utilizing Raybestos clutches, Goerend converters and the knowledge of years of testing we have pushed our 5000+ pound Pro street truck to a 9.66 at 148 in th 1/4 mile without hurting the Allison in any way. The Allison transmission in the Duramax trucks can truly be a low maintenance heavy hitter when set up and handled properly.

Duramax Engine Builds

From stock rebuilds to full competition engine builds, you can count on our knowledge and experience to build only the best, most reliable engine for your daily driver, heavy tow or competition truck. By using proven products from industry leaders including Mahle, Clevite, CP Carrillo, So Cal Diesel, Wagler Competion, ATI, and ARP Fasters we can tailor an engine to suit your needs and budget.

Complete High Performance Duramax Builds

With Knowledge of fuel injection systems and turbo setups; we can handle your truck build form consultation to completion. We are an authorized Exergy Performance dealer so you can depend on us to provide the best fuel injectors and fuel injection pumps on the market. We work closely with Screaming Diesel Performance to ensure every single turbo, twin turbo, or triple turbo setup we install is right for your build. We can also design a suspension system to deliver as much power to the ground as possible. We also tune everything we build on our in house Superflow Chassis dynamometer.

Get The Best Performance Out of Your Diesel Truck

With Custom builds, electrical diagnostics, repairs, & general maintenance. You can trust our team will have your truck running to its full potential. 

This Is The Right Decision For Your Truck! Contact Us


PHONE: 432.209.7095
EMAIL: allintrucks@gmail.com


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