| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| RUVILLE | 280052 | Direct Cross Interchange | 2 |
| METELLI | 030372 | Direct Cross Interchange | 2 |
| FIAT | 5942887 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 125234 | Indirect Cross Interchange | 1 |
| FORD | 6111613 | Indirect Cross Interchange | 1 |
| LANCIA | 5942887 | Indirect Cross Interchange | 1 |