| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VAICO | V240292 | Direct Cross Interchange | 7 |
| ALFA ROMEO | 46410680 | Direct Cross Interchange | 2 |
| LANCIA | 92517058 | Direct Cross Interchange | 2 |
| LANCIA | 7635082 | Direct Cross Interchange | 2 |
| FIAT | 92517058 | Direct Cross Interchange | 2 |
| FIAT | 7635082 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 60625372 | Direct Cross Interchange | 2 |
| MALò | 208006 | Direct Cross Interchange | 1 |
| VEMA | 16365 | Indirect Cross Interchange | 4 |
| BIRTH | 8168 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 7635082 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QVE536 | Indirect Cross Interchange | 1 |