Business Hours:

Business Hours:
Mon-Fri 8:30 - 5:00 pst
Sat-Sun Closed.

Contact Info:

27716 S Hwy 213
Mulino Or, 97042


Featured Services

  • Engine Remanufacturing
  • Cylinder Head Repair<
  • Balancing
  • Boring & Honing
  • Valve Grind
  • Crankshaft Grinding
  • Resize ConRods
  • Custom cam grinding

Specialty Services

  • New Engine Installs
  • Fuel System Diag
  • Electrical& ECM Diag.
  • Injector testing &Inspecting
  • Diesel Performance Upgrades**

To R&G Machining We are an Oregon based family owned business that provides Automotive Engine Rebuilding and Machine shop services as well as quality parts for your DIY projects. Whether you are interested in rebuilding a gas or diesel engine, domestic, import, truck, industrial, agricultural or high performance, R&G Machining has a complete state-of-the-art machine shop staffed with experenced machinists who are able to meet or exceed OEM tolerences for every remanufactured component. We use top name brand engine components, striving for excellence in all aspects of our engine rebuilding. It is this commitment and dedication that has allowed us to continually expand over the last 30 years into a 40,000 square foot machine shop warehouse and repair facility.



Machine Shop

R&G imploys a state of the art Engine Remanufacturing  facilty for the percision and acuracy needed for todays modern engins.


Diesel Engines

R&G remanufactures a complete line of domestic and import diesel engines for on-highway, off-road and even industrial equipment applications.


Gas Engines

Daily driver, marine, heavy hauler, performance, and even agricultural and industrial, R&G has the application to replace your tired old gasoline engine.


Copyright R&G Machining and Engine parts Inc. All Rights Reserved.