Custom Manufacturing

Fully Equipped Machine Shop Facility for Custom Manufacturing

J & M Machine Co., is located in a modern facility located in Southborough, MA. Employing "state of the art" technology, J & M can provide the Custom Manufacture of any machine component.

Customization is performed to the manufacturer's original specifications and drawings.

350 Chevrolet engine.
J&M pay attention to every detail

1950 Ford Flat HeadV8 Custom conversion to
make a high performance engine

8V71 Crankshaft re-machining the key ways.