| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FISPA | 21089 | Direct Cross Interchange | 4 |
| SIDAT | 71089 | Direct Cross Interchange | 4 |
| FIAT | 82438030 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 82438030 | Direct Cross Interchange | 3 |
| LANCIA | 82438030 | Direct Cross Interchange | 3 |
| HOFFER | 7409089 | Indirect Cross Interchange | 5 |