Build Your Performance Engine at G & J Diesel Sales & Service, Inc.
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A fully customized diesel engine is exactly what you need to give your truck a boost. G & J Diesel Sales & Service, Inc. will build your engine to your specifications. We're a full-service machine shop based in Billings, Montana.
Turn to us, and you can...
See for yourself why serious truck enthusiasts make us their preferred machine shop. Call 406-248-6366 today.
E-mail Us service@gjdiesel.com
G&J Diesel is the full-service machine shop you've been looking for in Billings, MT. Want proof? We're unmatched in our...