| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| RUVILLE | 326010 | Direct Cross Interchange | 1 |
| FIAT | 60506650 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60506650 | Indirect Cross Interchange | 1 |
| CF GOMMA | P9236 | Indirect Cross Interchange | 1 |
| LANCIA | 60506650 | Indirect Cross Interchange | 1 |