| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALFA ROMEO | 60652740 | Direct Cross Interchange | 3 |
| BIRTH | 50627 | Direct Cross Interchange | 2 |
| MALò | 70512 | Direct Cross Interchange | 2 |
| FIAT | 60652740 | Direct Cross Interchange | 1 |
| LANCIA | 60652740 | Direct Cross Interchange | 1 |
| OCAP | 1225608 | Indirect Cross Interchange | 1 |
| VEMA | 15116 | Indirect Cross Interchange | 1 |