MARC 51
| Rebuilt from GP40 |
GP40WH-2
| 38495 | 6 | 68897 |
MARC 59
| Rebuilt from GP40 |
GP40WH-2
| 32956 | 5 | 17067 |
MARC 61
| Rebuilt from GP40, scrapped by MPI 2013 |
GP40WH-2
| 32294 | 6 | 17070 |
MARC 66
| Rebuilt from GP40 |
GP40WH-2
| 38542 | 5 | 21541 |
MARC 67
| Rebuilt from GP40, scrapped by MPI 2013 |
GP40WH-2
| 34639 | 8 | 51797 |