| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ORIGINAL IMPERIUM | 18590 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 51702364 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 50508081 | Direct Cross Interchange | 2 |
| LANCIA | 51702364 | Indirect Cross Interchange | 1 |
| LANCIA | 50508081 | Indirect Cross Interchange | 1 |
| FIAT | 51702364 | Indirect Cross Interchange | 1 |
| FIAT | 50508081 | Indirect Cross Interchange | 1 |