Give us a call today!

150 West Street,

Sunbury, PA 17801

Monday - Friday

7:30am to 4:00pm

The Highest Quality Automotive Machining Services in the Area

At MAPCO, we are not your average automotive machine shop. We offer unique services to our customers that you would be hard pressed to find at machine shops elsewhere. We provide our customer base with engine builds that include the agricultural, excavation, transportation, and racing industries. Our driveline services include assembly and repair of steel and aluminum driveshafts. We offer driveshaft balancing as an additional service to our customers. Hydraulic hoses and U-bolts can be made while you wait. We stock many unique sizes and configurations of hoses, fittings, and threaded rod to meet the your needs. Please give us a call to discuss your needs.


  • Engine Building & Rebuilding
  • Crank Shaft Grinding & Balancing
  • Valve Jobs for Gas & Diesel
  • Engine Head Surfacing
  • Engine Boring
  • Dyno Testing


  • Custom Steel Driveshafts
  • Custom Aluminum Driveshafts
  • Custom Carbon Fiber Driveshafts
  • Driveshaft Assembly & Balancing

Hydraulic Hoses

  • Parker Hoses and Fittings
  • Hydraulic Hose Making
  • Hydraulic Hose Repair

U-Bolt Bending

Custom U-Bolt Bending to fit your needs

Other Services

  • Fly Wheel Surfacing
  • Brake Drum & Rotor Cutting
  • Wrisco Sheet Aluminum Distributor
  • All-Star Performance Parts Distributor

Contact Us Today!

Use our online form, or give us a call to tell us how we can assist you!