2129 Willard Road, Canadensis, PA 18325

Exton Automotive Machine Shop

Engine Block

  • Pressure Testing
  • Block Deck Resurfacing
  • Cylinder Boring/Honing
  • Custom Cylinder Sleeve Repair/Installation
  • Main Line Boring/Honing
  • Piston/Rod Sizing and Pinning
  • Engine Balancing
  • Magnafluxing
  • ​Block Crack/Stitch Repair
  • Engine block prep services including the installation of camshaft bearings, freeze plugs and oil gallery plugs 

Cylinder Head​

  • Stone and CNC Valve Jobs, Single Angle - 5 Angle
  • Valve Seat and Guide [Install/ Replace]
  • Screw in Stud/ Guide Plate Conversion
  • Intake and Exhaust Resurfacing
  • Custom Valvetrain Setups


  • Hot Tank/Acid Cleaning
  • Broken Bolt and Stud Removal/Repair
  • Custom Surfacing/Planeing with Bridgeport and Surface Grinder
  • Flywheel Grinding
  • Stroker Clearencing
  • Cylinder and Block O-Ringing
  • Complete Engine Builds, Stock to Race
  • Custom Jobs

Machine Shop Services