| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 17888 | Direct Cross Interchange | 1 |
| BLUE PRINT | ADL148301C | Indirect Cross Interchange | 1 |
| LANCIA | 46519901 | Indirect Cross Interchange | 1 |
| LANCIA | 46512973 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46512973 | Indirect Cross Interchange | 1 |
| FIAT | 46519901 | Indirect Cross Interchange | 1 |
| FIAT | 46512973 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60815429 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46519901 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46512973 | Indirect Cross Interchange | 1 |