| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| RUVILLE | 325808 | Direct Cross Interchange | 1 |
| CF GOMMA | P509 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7587675 | Indirect Cross Interchange | 1 |
| FIAT | 7587675 | Indirect Cross Interchange | 1 |
| LANCIA | 7587675 | Indirect Cross Interchange | 1 |
| OPTIMAL | F86894 | Indirect Cross Interchange | 1 |