- American Engine Installations
- Automotive Engines
- Blue Chip Motor & Machine
- C & C Performance Engines
- Carter's Engine Replacement
- Conway Automotive
- Custom Motor Rebuilders
- Fliteline Engine Supply
- Hudson Brothers Remanufactured
- J T's Custom Engine
- Jimmy Wallis Automotive
- Joyco Engine & Supply Co
- Motor Sport Shop
- Performance Parts Machine
- Terry's Auto Repair
- Tudor's Machine Shop & Auto