Engine Swaps
Complete swaps and replacements, pulled, prepped, and installed in-house with the supporting work done properly.
Cummins Specialists · Canton / Wills Point, Texas
Diesel.Done Different.
Engine swaps, full rebuilds and performance upgrades, built by the crew people drive hundreds of miles to find. Cummins is our speciality, and we do it right the first time.
Diesel PerformanceRepair & DiagnosticsParts
Why Six Gun
Not a general
repair shop,
a specialist team.
Patrick and the crew live inside, and specialize in platforms instead of dabbling in everything. Swaps, rebuilds, valvetrain work, and performance upgrades.
You talk directly to the people turning the wrenches. Timelines get quoted honestly and the work gets finished when we said it would.
- Specialty
- Cummins
- Built
- In-House
- Based
- Canton, TX
Services
What we actually do
A short list, on purpose. Everything here happens under our own roof.
01 02 Engine Rebuilds
Full rebuilds and built long blocks assembled to spec, with machine work and clearances verified before anything goes back together.
03 Performance Upgrades
Camshaft and valvetrain conversions, fueling and airflow upgrades, built around how you actually use the truck.
04 Repair & Diagnostics
Diesel repair and troubleshooting on Cummins power, including work other shops have already had a run at.
Not sure what you need?
Tell us the truck, the symptoms or the goal. We'll tell you straight what it takes.
Get a QuotePerformance & Parts
Parts sourced.
Packages built.
We source hard parts and performance components for the builds that come through the shop. Tell us the platform and the goal, and we'll put the package together.
Inquiry-based today. Priced per build, per platform.
Featured Work
Quality work from
a quality shop
More builds go up on our Facebook page as they roll out of the shop.
In their words
Customers drive
a long way for this
“I drove over 400 miles to meet Patrick and his men and when I left his shop the first time I knew these were the men I wanted to work on my 04 Cummins. Patrick said it would take two days, they finished in less than 2 days.
“These guys are the real deal professionals on anything Cummins related. They did my Hamilton flat tappet and cam conversion within a day and a half and flawlessly!
“Hands down best shop I've dealt with regarding Cummins engines. Patrick got me taken care of when I was in a pinch and earned 100% of my business in the future.
“Patrick doesn't nickel and dime you, is always super transparent and stands by his shop's work. If you can't find a good mechanic give this shop a call.
“Had a new motor built for me in less than a week, did everything we wanted to the motor, stands behind his work.
“They built an amazing motor. We had other issues with the truck that were not related to their service, and they stuck with us and helped us figure it out.
About Six Gun
Owner-operated.
Quality obsessed.
Six Gun Diesel is a performance and automotive shop based in Canton, Texas, serving individuals throughout Canton, Wills Point, and well beyond East Texas.
Founded by Patrick Basham, Six Gun Diesel is built around one thing: doing the job right and delivering real value. Our crew take pride in the quality of every build, and that reputation has earned the trust of customers and even other shops that rely on our work.
Parts. Packages. Performance.
Six Gun Diesel is building more. Our direct parts sales and pre-built performance packages are in the works. For now, everything runs through the shop.
Contact
Let's talk
about your truck
Call the shop903-603-1432Message Six GunSend us a message on Facebook
Location
Canton, Texas. Serving East Texas. Call ahead before dropping off.