Engine Swaps

If you’re looking for an engine swap near you, the experienced mechanics at Barney Brothers Off-Road & Repair can help. We are the leading engine swap center in the Grand Junction, CO area. We’ve partnered with the industry-leading provider of replacement engines—Jasper—to provide the best quality at the best price. 

While we perform engine swaps for virtually all vehicles, we regularly perform them on Chevy LS, Hemi, Cummins, Powerstroke, Honda B Series 1.6L, Ford 5.0 & Ford 3.5L V6,  and Jeep 4.0 engines.

Simply put, we are your one-stop center for engine swaps, performance upgrades, and auto repairs in the Grand Junction, CO area. Don’t hesitate to reach out to Barney Brothers Off Road & Repair today for engine swap services in Grand Junction, CO.

Open Corvette LS engine from GM at full display. Concept image of Engine Swap at Barney Brothers Off Road & Repair in Grand Junction, CO.

Engine SWAP
What is IT?

As the name suggests, an engine swap is where we remove your older engine and replace it with a new engine. They are typically performed for one of two reasons:

  • You want to upgrade the performance of your vehicle.
  • Your current engine is old and has suffered irreparable damage. 


At Barney Brothers Off Road & Repair, we specialize in performing fast and efficient Jasper engine swaps. However, performing an engine swap is much more difficult and labor-intensive than replacing your old engine with a different one. 

When we perform an engine swap, we often have to modify your vehicle for the new engine to fit. In addition, our mechanic will ensure everything is properly connected and hooked up.

Jasper Engine Swap Services in Grand Junction, CO

At Barney Brothers Off Road & Repair, we’ve partnered with the industry-leading Jasper Engines & Transmissions. Jasper has been mastering the art of remanufacturing engines for over 80 years and has grown to be the nation’s largest manufacturer of various vehicle components, including:

  • Remanufactured diesel engines
  • Remanufactured gas engines
  • Differentials
  • Transmissions


Since 1942, Jasper has performed extensive research to rectify problems in the original manufacturer’s design, bolster reliability, and improve product performance to the highest level. Barney Brothers Off Road & Repair partners with Jasper because of their proven heritage of delivering the best-remanufactured engines at the best price.

Jasper Engine Swap Warranty

Choosing to schedule an engine swap or engine replacement is a big decision. And to help you enjoy greater peace of mind, Jasper stands behind their engines with a comprehensive warranty. A 3-year/100,000-mile nationwide warranty covers Most Jasper remanufactured engines. This warranty covers both parts and labor.

Contact Barney Brothers Off Road & Repair
for the Best Engine Swap Services in Grand Junction, CO

Whether you need an LS, Hemi, or Cummins engine swap, or any other gas or diesel engine replacement, Barney Brothers Off Road & Repair can and will help. We are the leading auto repair center in the Grand Junction, CO area, offering a full list of auto repairs.

In addition to engine swaps and auto repairs, Barney Brothers offer best-in-class off-road accessories and overlanding equipment. Contact us at (970) 243-9300 or stop by our shop at 2394 Hwy 6&50, Grand Junction, CO 81505.