| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 16448 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 55183134 | Indirect Cross Interchange | 1 |
| LANCIA | 7672181 | Indirect Cross Interchange | 1 |
| LANCIA | 55183134 | Indirect Cross Interchange | 1 |
| FIAT | 7672181 | Indirect Cross Interchange | 1 |
| FIAT | 55183134 | Indirect Cross Interchange | 1 |