| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ERA | 555067 | Direct Cross Interchange | 5 |
| MEAT & DORIA | 88103 | Direct Cross Interchange | 4 |
| HOFFER | 7518103 | Direct Cross Interchange | 4 |
| FIAT | 71752862 | Direct Cross Interchange | 4 |
| FIAT | 55209609 | Direct Cross Interchange | 4 |
| VEMO | 24630001 | Direct Cross Interchange | 1 |
| FISPA | 83665 | Indirect Cross Interchange | 5 |
| SIDAT | 83665 | Indirect Cross Interchange | 5 |
| ALFA ROMEO | 55209609 | Indirect Cross Interchange | 2 |
| ACI - AVESA | AEGR680 | Indirect Cross Interchange | 2 |
| FIAT | 71749240 | Indirect Cross Interchange | 2 |
| LANCIA | 71752862 | Indirect Cross Interchange | 2 |
| LANCIA | 71749240 | Indirect Cross Interchange | 2 |
| LANCIA | 55209609 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 71752862 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 71749240 | Indirect Cross Interchange | 2 |