| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIDAT | 72012 | Direct Cross Interchange | 4 |
| MEAT & DORIA | 76519 | Direct Cross Interchange | 4 |
| FIAT | 46807420 | Direct Cross Interchange | 3 |
| FIAT | 46551729 | Direct Cross Interchange | 3 |
| FISPA | 22012 | Indirect Cross Interchange | 3 |
| HOFFER | 7506519 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 46807420 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 46551729 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | QFP718 | Indirect Cross Interchange | 2 |
| LANCIA | 46807420 | Indirect Cross Interchange | 2 |
| LANCIA | 46551729 | Indirect Cross Interchange | 2 |