Jeff Bilyeu owns and operates  J&B Engines and has 30+ years of experience. He and his staff members , Mike McDonald ,Brian Parko and Beth Bilyeu have an exemplary reputation for fast ,courteous service &  we do our utmost best to give you the best custom built engine in the business. All of our engines are custom built per application &  custom tailored to fit YOUR specific needs. We offer our customers top quality parts, seasoned advice on parts choices & precision machine work.
And check out J&B Engines' onsite, state of the art 2500 H/P capable Superflow  SF- 902 engine Dyno testing facility under the services tab.




Call (307) 587-6766 & speak to Jeff about YOUR custom engine build today!
Shop hours are Monday  through Thursday 7 AM - 6 PM (MST)