
auto machine shop – new plymouth, id
At Northwest Motor Machine, we are simply the best auto machine shop in the state of Idaho. We serve New Plymouth, ID as the best remanufacturing company in the city. Bring us your project today!
(208) 453-1292
Engine Block Remanufacturing – New Plymouth, ID
- Main Bores and Boring
- Cam Bores and Boring
- Cylinder Bores and Boring
- Decks
- Custom Cylinder Girdles
- Extreme Modification
- Precision Cylinder Honing


Rotating Assemblies / Crank Shafts – New Plymouth, ID
- Balancing to 1/10th of a gram
- Connecting Rods
- Pin Bushings
- Piston R&R (Remove & Replace)
- Extreme Piston Head Modifications
- Knife Edging & Rotating Mass Reduction
Cylinder Heads – New Plymouth, ID
- Valve Jobs
- Valve Guide Work
- Seat Work
- Resurfacing – to exceed Manufacturer RA Specifications
- Installation of Larger Valves
- CNC & Pocket work
- Fire Ringing
- O-Ringing

CNC Machine Work – New Plymouth, ID
- CNC Mill Work
- CNC Turning
- CNC Part Modifications
- Specialty Parts Manufacturing
- O-Ringing
General Machine Work – New Plymouth, ID
- Shaft Work
- Mill & Lathe Work





Engine Assembly – New Plymouth, ID
- Custom Engine Design
- Guaranteed Assemblies
- Performance Assemblies
Services
We offer a number of services for people in the Trause Valley, including Ada and Canyon counties.
Send US A Message
Click below to reach us on our contact page. From there, you can schedule service, or send a message.
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Call us
(208) 453-1292