EMD GP39X:
This page is dedicated to EMD's model GP39X. EMD built 6 GP39X units all for the Southern. All were built with high short hoods. They were sent back to EMD and rebuilt as GP49 units.
Domestic Orders:
| Orig. road numbers | model | EMD serial no. | build date | notes |
| SOU 4600-4605 | GP39-2 | 786284-1 thru 786284-6 | 11/1980 | high hood |