Green County Machine, Inc – Full Service Engine Machine & Rebuilding Shop

4BT Cummins going into a 40s Dodge Truck

Custom Pistons from Diamond Pistons, 6L/LS3 Head Combo

Green County Machine, Inc. is a family owned & operated Engine Machining & Engine Rebuilding company in Monroe, WI. Green County Machine opened in 1995 under Owner, Ron Anderson. In August of 2019, Ron’s Grandson,
J Anderson, took over ownership of the business. If we can be of service to you, please give us a call at 608-329-7227, E-mail us at GreenCountyMachineinc@gmail.com, or contact us through the “Contact” tab above.

Walk-ins always welcome, 8-5 Monday through Friday. Saturdays by Appointment.

All
Gallery Item

Cylinder Heads

Lap Valves, Valve Job, Reface Valves, Resurface, Repair, Guides, Seats, Disassemble/Reassemble, ect.

Pistons

Balance, Remove/Replace, Check & Clean, Gap Rings, Ect.

Connecting Rods

Magnetic Inspection, R-R Bushing, Hone/Bore Fit Pins, Balance, Recondition, Ect.

Crank Shaft

Check & Polish, Magnetic Particle Inspection, Grind & Polish, Straighten & Align, Fit & Install, Balance, Ect.

Cylinder Block

Rebore & Hone, Diamond Hone, Pressure Test, Magnetic Particle Inspection, Resurface, Torque, Check Mains, Install/Remove Sleeve, Align Bore, Home Main/Cams, Counter Bore, Install Cam Bearings, Reassemble, Frost Plugs, Oil Galley, Ect.

Cam Shaft

Check/Polish, Magnetic Particle Inspection, Replace Timing Gear/Chain, Lifters:Replace/Reface

Hours

Monday - Friday:
8:00am-5pm
Phone: 608-329-7227
GreenCountyMachineInc@Gmail.com