| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LANCIA | 51754199 | Direct Cross Interchange | 1 |
| FIAT | 51754199 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51754199 | Direct Cross Interchange | 1 |
| BIRTH | 4794 | Indirect Cross Interchange | 1 |
| BIRTH | 4795 | Indirect Cross Interchange | 1 |