| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LANCIA | 4152457 | Direct Cross Interchange | 1 |
| FIAT | 4152457 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 4152457 | Direct Cross Interchange | 1 |
| METELLI | 030029 | Indirect Cross Interchange | 2 |
| IPSA | VS006600 | Indirect Cross Interchange | 1 |