| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KOLBENSCHMIDT | 50005816 | Direct Cross Interchange | 2 |
| BGA | LP0266 | Direct Cross Interchange | 2 |
| VEMA | 902242 | Direct Cross Interchange | 1 |
| FIAT | 46514517 | Indirect Cross Interchange | 3 |
| FIAT | 4227634 | Indirect Cross Interchange | 2 |
| SEAT | 46514517 | Indirect Cross Interchange | 2 |
| SEAT | 4284907 | Indirect Cross Interchange | 2 |
| SEAT | 4227634 | Indirect Cross Interchange | 2 |
| LANCIA | 46514517 | Indirect Cross Interchange | 1 |
| LANCIA | 4284907 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46514517 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46514517 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 4284907 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 350699022420 | Indirect Cross Interchange | 1 |
| VW | 4284907 | Indirect Cross Interchange | 1 |