- Arneckes Automotive Machine
- Arneckes Automotive Machine
- Befort Automotive Machine Shop
- Competition Automotive Machine
- CUSTOM Crankshaft Repair
- Datum Machine
- Datum Machine
- L & S Crankshaft Shop
- Mack's In-Place Crankshaft
- Power Engineering Co
- Precision Crankshaft
- Precision Crankshaft & Grindng
- Pueblo Crankshaft Svc
- Sammy Hale Crankshafts LTD
- Stamos Crankshaft Specialties
