| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 9045 | Direct Cross Interchange | 1 |
| HOFFER | 8029045 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 98432328 | Indirect Cross Interchange | 2 |
| FISPA | 81020 | Indirect Cross Interchange | 2 |
| SIDAT | 81020 | Indirect Cross Interchange | 2 |
| LANCIA | 98432328 | Indirect Cross Interchange | 2 |
| FIAT | 98432328 | Indirect Cross Interchange | 2 |