Diesel Conversion Specialists

Diesel Conversion Specialists Diesel Conversion Specialists® provides quality diesel engine swap parts and support.
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Diesel Conversion Specialists provides quality diesel engine swap parts and support.
⚙ Adapter Plates, Flexplates, Wiring Harnesses, Engine Mounts & More ⚙
www.dieselconversion.com We are the industry leader in aftermarket automotive parts for Cummins® engine conversions into Ford® and GM® vehicles. Our line-up of products include adapter plates, flex plates, engine mounts, wiring harnesses, radi

ator hose kits, A/C lines, manifolds, transmission tuning device and tuning service, and more! We are expanding beyond the Cummins engine conversion parts with our lineup for Volkswagen TDI® diesel engine conversions, as well as Ford® 7.3L diesel engine conversions.

06/19/2026

Take a walk through our booth at the 2026 MSRA Back to the 50’s! We are located on Underwood Street at the Minnesota State Fairgrounds today through Sunday.

🛻 In our Booth
Jesse Asher’s 1937 International Rat Rod
Under the hood is a 2001 VW TDI 1.9L ALH engine paired with a GM 4L60E transmission.

DCS’s 1999 GMC 2500
Under the hood is a 2001 Cummins 24-Valve with a 4L80E transmission.

Sunshine and diesel power!We're set-up at the 2026 Callout Challenge at the Lucas Oil Raceway in Indianapolis, Indiana....
06/05/2026

Sunshine and diesel power!

We're set-up at the 2026 Callout Challenge at the Lucas Oil Raceway in Indianapolis, Indiana. Stop on by and say "hi" if you are at the event!

The build at our booth: 1999 GMC® 2500 with a 2001 Cummins® 24-Valve paired with the 4L80E transmission.

Two great events on the calendar this month! 📅🛻Ultimate Callout Challenge June 5th - 7th at the Lucas Oil Raceway in In...
06/01/2026

Two great events on the calendar this month! 📅

🛻Ultimate Callout Challenge June 5th - 7th at the Lucas Oil Raceway in Indianapolis, IN

🚗 MSRA Back to the 50's June 19th - 21st at the Minnesota State Fairgrounds in St. Paul, MN

Hope to see you there!

This Memorial Day, we pause to remember the heroes who made the ultimate sacrifice. 🇺🇸Our office is closed today as we h...
05/25/2026

This Memorial Day, we pause to remember the heroes who made the ultimate sacrifice. 🇺🇸

Our office is closed today as we honor their service and reflect with gratitude. We will reopen tomorrow.

New product alert!Introducing our High Mount A/C Kit for the 2003-2007.5 Cummins Common Rail 5.9L Engines for use with a...
05/23/2026

New product alert!

Introducing our High Mount A/C Kit for the 2003-2007.5 Cummins Common Rail 5.9L Engines for use with a GM® Alternator.

We offer Stand-Alone Engine Harness options for 1989-2007.5 Cummins® 5.9L builds. Here's an overview of the options we h...
05/21/2026

We offer Stand-Alone Engine Harness options for 1989-2007.5 Cummins® 5.9L builds. Here's an overview of the options we have available, and feel free to reach out to us with any questions!



Kyle from provides an overview of the Stand-Alone Engine Harness options that DCS offers for 1989-2007.5 Cummins® 5.9L Engines.

We're looking forward to being at the Ultimate Callout Challenge in June!
05/01/2026

We're looking forward to being at the Ultimate Callout Challenge in June!

🔥 UCC 2026 — June 5th–7th 🔥
The Ultimate Callout Challenge is almost here, and the baddest diesel machines on the planet are getting ready to hit the track, the dyno, and the dirt.
If you think you’ve seen chaos… you haven’t seen anything yet.
From all‑out drag passes to brutal dyno hits to the sled pull that separates the talkers from the doers — UCC weekend is where legends get made.
📅 June 5–7
📍 Indianapolis, IN
🎟️ Tickets at UltimateCalloutChallenge.com
Lock it in, bring the crew, and get ready for the most intense diesel weekend of the year.
Join the diesel revolution.

Thanks Diesel Army for featuring the story of our 1997 Ford® E-350 Cummins® 12-Valve Conversion! 🚐
04/22/2026

Thanks Diesel Army for featuring the story of our 1997 Ford® E-350 Cummins® 12-Valve Conversion! 🚐

Address

760 Airport Road Sw
Hutchinson, MN
55350

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm

Telephone

+13204402900

Website

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