| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BIRTH | 8225 | Direct Cross Interchange | 5 |
| FIAT | 7757072 | Direct Cross Interchange | 5 |
| ORIGINAL IMPERIUM | 80382 | Direct Cross Interchange | 4 |
| VEMA | 13456 | Direct Cross Interchange | 2 |
| BIRTH | 8335 | Direct Cross Interchange | 2 |
| LANCIA | 7754046 | Indirect Cross Interchange | 1 |
| FIAT | 7757075 | Indirect Cross Interchange | 1 |
| ORIGINAL IMPERIUM | 90415 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7754046 | Indirect Cross Interchange | 1 |