| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 3963 | Direct Cross Interchange | 1 |
| ORIGINAL IMPERIUM | 17727 | Direct Cross Interchange | 1 |
| FIAT | 51757064 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51757064 | Indirect Cross Interchange | 1 |
| FIAT | 46748808 | Indirect Cross Interchange | 1 |