| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7517253 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 87253 | Direct Cross Interchange | 1 |
| FIAT | 7709815 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 7709815 | Indirect Cross Interchange | 2 |
| LANCIA | 7709815 | Indirect Cross Interchange | 2 |