| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 98342 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 46763837 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46737998 | Indirect Cross Interchange | 1 |
| METELLI | 230539 | Indirect Cross Interchange | 1 |
| CIFAM | 800539 | Indirect Cross Interchange | 1 |
| GRAF | DF29539 | Indirect Cross Interchange | 1 |
| LANCIA | 46763837 | Indirect Cross Interchange | 1 |
| LANCIA | 46737998 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46763837 | Indirect Cross Interchange | 1 |
| FIAT | 46763837 | Indirect Cross Interchange | 1 |
| FIAT | 46737998 | Indirect Cross Interchange | 1 |