| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| METELLI | 151687 | Direct Cross Interchange | 4 |
| IPD | 312921 | Direct Cross Interchange | 4 |
| FIAT | 46308551 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 51809992 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46308551 | Direct Cross Interchange | 3 |
| METELLI | 150687 | Indirect Cross Interchange | 2 |
| CIFAM | 606687 | Indirect Cross Interchange | 2 |