DeVious Diesel Performance and Repair LLC

DeVious Diesel Performance and Repair LLC We are dedicated to providing customers with honest service for both diesel and gas vehicles. We have a great mixture of experience with GM, Ford, & Chrysler!

Whether you need the basic repairs and maintenance or want to upgrade, we can take care of you!

Does your car or truck have air conditioning issues? Want to be cool this summer? Come see us we get you right!
06/10/2026

Does your car or truck have air conditioning issues? Want to be cool this summer? Come see us we get you right!


Been a productive week we have cleared the lot and ready to get your ride in and fixed up. We are enjoying the state tou...
06/05/2026

Been a productive week we have cleared the lot and ready to get your ride in and fixed up. We are enjoying the state tournament and will be ready for Monday.

Freedom isn’t free. Today we honor the brave men and women who paid the ultimate price for this country and for the fre...
05/25/2026

Freedom isn’t free.
Today we honor the brave men and women who paid the ultimate price for this country and for the freedoms we get to live every single day.

From all of us at DeVious Auto & Diesel Performance & Repair LLC, thank you to our fallen heroes and the families who continue to carry their legacy.

🇺🇸 Memorial Day 2026

More 6.0 maintenance going on here. Switched out these blown stand pipes for a set of welded units. Got it back on the r...
04/28/2026

More 6.0 maintenance going on here. Switched out these blown stand pipes for a set of welded units. Got it back on the road again hauling some fresh grown organic vegetables.

Crank no start when hot……6.0 problems. Got this o-ring replaced and back on the road.
04/25/2026

Crank no start when hot……6.0 problems. Got this o-ring replaced and back on the road.



6.4 Powerstroke with a cylinder missing! Can anyone take a guess what was wrong with it? Video in comments!
04/17/2026

6.4 Powerstroke with a cylinder missing! Can anyone take a guess what was wrong with it? Video in comments!

Man this was a big one! Started as a no start and ended up needing hpop! Customer wanted to go ahead and replace injecto...
04/16/2026

Man this was a big one! Started as a no start and ended up needing hpop! Customer wanted to go ahead and replace injectors and turbo. Wanted something a little spicy so went with Holders 175/30’s and KC’s stage 2 turbo along with some ID Speed programming to make it right. Ended with a popped piston and a stage 2 built engine from Kill Devil Diesel, ODawg intake and got it back running again. Nice build on this 6.0.

While we are fully mobile we will come to you and install batteries and do some simple tasks like alternators, starters,...
04/15/2026

While we are fully mobile we will come to you and install batteries and do some simple tasks like alternators, starters, tune-ups, light diagnostics and things of that nature. We prefer to be in the shop busy can help get it there if needed.

Everyone sells a “built 68RFE”… but not all builds are created equal.This is our 68RFE lineup breakdown—and more importa...
04/14/2026

Everyone sells a “built 68RFE”… but not all builds are created equal.

This is our 68RFE lineup breakdown—and more importantly, a look into why our units perform the way they do.

We don’t build transmissions around price points.
We build them around data, failure analysis, and real-world testing.

Every level you see here is backed by:
• Thousands of miles of testing
• Continuous R&D and teardown analysis
• Proven combinations—not guesswork

While others are reusing the same formulas from years ago, we’ve been pushing the platform forward—refining clutch counts, fluid flow, converter strategy, and hard part selection based on what actually holds up.

That’s why:
✔ Our horsepower ratings are conservative
✔ Our builds work for tow rigs AND race trucks
✔ And why we’ve been able to reset expectations for what a 68RFE can handle

No gimmicks. No inflated numbers. No shortcuts.
Just transmissions that are Built. Tested. Proven.

If you’re comparing builds, don’t just look at price—look at what’s behind it.

Address

825 Liberty Road
Battletown, KY
40104

Opening Hours

Monday 3:30pm - 7pm
Tuesday 3:30pm - 7pm
Wednesday 3:30pm - 7pm
Thursday 3:30pm - 7pm

Telephone

+12709450285

Website

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