| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FISPA | 21087 | Direct Cross Interchange | 4 |
| SIDAT | 71087 | Direct Cross Interchange | 4 |
| FIAT | 82443318 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 82443318 | Direct Cross Interchange | 3 |
| LANCIA | 82443318 | Direct Cross Interchange | 3 |
| MEAT & DORIA | 79087 | Indirect Cross Interchange | 5 |