Dealing with transmission troubles? Need to find high-quality diesel engine parts? Want to build a custom diesel drag truck? Turn to G & J Diesel Sales & Service, Inc. Since 1993, we've been a favorite diesel engine repair service and diesel truck builder in the Billings, MT area.

Our experienced crew is standing by to help you. Call 406-248-6366 now to speak with a member of our team.

To send us a message, please use the form on this page.