| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MALò | 70124A | Direct Cross Interchange | 2 |
| ALFA ROMEO | 46400391 | Direct Cross Interchange | 2 |
| LANCIA | 46400391 | Direct Cross Interchange | 1 |
| FIAT | 46400391 | Direct Cross Interchange | 1 |
| GATES | 3503 | Indirect Cross Interchange | 2 |