About Us

Who are we? 

When most of us were young and trying to find our place in the world we received some great advice “pursue what you enjoy and find a way to make a living doing it”. We have the privilege of doing that at Diesel Conversion Specialists. We’re a team of enthusiasts that are fortunate enough to be able to blend their means of making a living and our passion for all things automotive. Not only do we get to make a living doing what we enjoy, but we get to do that in the great Minnesota outdoors, Land of 10,000 Lakes. Our team ranges from life-long salvage yard junkies to mechanics to hot rod builders to degreed engineers and diesel technologists. Together we work hard for you and have fun doing it! 

How did we get here?

It all started in a garage as fordcummins.com in 2002. Solving a problem by installing (you guessed it) Cummins engines in Ford trucks. Over time the need grew, as did the company. The product line was expanded beyond Ford and Cummins so the name was changed to Diesel Conversion Specialists to better reflect the broader product base we now offer.  So, while we are the original fordcummins.com we now operate as Diesel Conversion Specialists.

What do we do?

Diesel Conversion Specialists is dedicated to providing products and support for diesel engine conversions. We currently specialize in Cummins 4bt, 6bt and ISB engines. We are the original fordcummins conversion company and are the leaders in the industry. We have extensive conversion products for the original fordcummins conversions but also offer products for Chevy and recent added Land Rover and VW TDI conversion parts. We separate ourselves from the competition by providing unequaled technical customer support after the sale. We stay with you or your shop through the end & beyond. We also gain great experience with our products in our own conversion shop. We’re willing to take on any project and pride ourselves in delivering a factory quality conversion at a reasonable price.

Where are we going?

While we know we can’t be all things to all people we’re willing to explore any path the market and our customers take us.

Welcome to our company.


Our pledge is to continuously strive for total customer satisfaction. Everyday excellence through hard work and attention to detail.
Contact us and give us any feedback you have on our new site!