Street and Performance machine shop services

USA is the choice of racers and mechanics throughout the Southeast.




Recycle your engine
 recycle
 We were recyclers even before recycling was cool!



  

Call USA today!
615.726.3725
  • CleaningCleaning
    • bake
    • airless media blast
    • jet wash





  • Blocks   Block
                             
    • bore
    • hone
    • sleeve
    • deck


  • CrankshaftCranks
    • Clean, mic, polish
    • grinding





  • rodsRods
    • size
    • install bronze bushing
    • press pistons on/off rods




  • crank balancerBalance
    •  
    • rotating assemblies
    • flywheels



  • Heads

    • magnafluxheads
    • pressure test
    • mill
    • valve grinding
    • competition valve jobs
    • install seats
    • install guide liners
    • CC

  • Port & Polish






  • Blueprint            blueprint