Now Available!!!
Custom Forged Pistons for Duramax, Cummins, and Powerstroke
Modified, TWD, 4WD
We carry
MSD Pro Mags, Plug wires, spark plugs,
Crower Parts
Turbo Chargers, Waste gates
Enderle Fuel Injection Parts
.... and much more

From engine component rebuilding and repairing to complete engine installation and fabrication, at GMS, we have the job covered.  We specialize in 6 cylinder diesel and alcohol pulling tractor engine work, however also build various components for the diesel pulling and drag truck market. 
Congratulations to Jeremy Roberts!
- 2009 PPL Lucas Oil Hot Farm Champ
- 2009 ISP 9500 Limited Pro Champ
Congratulations to our 2009 Grand National Champions!
Kevin Lynn - 504 Rocket  Lightweight Super Stock






Jessie Petro - 2-Timin'  Two Wheel Drive
Congratulations to our North Carolina State Champion!
Wells, Strickland, & Carr  - GALOT