| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 71732618 | Direct Cross Interchange | 9 |
| HOFFER | 7519058 | Direct Cross Interchange | 8 |
| MEAT & DORIA | 89058 | Direct Cross Interchange | 8 |
| FIAT | 71787569 | Direct Cross Interchange | 8 |
| FISPA | 88058 | Direct Cross Interchange | 6 |
| SIDAT | 88058 | Direct Cross Interchange | 6 |
| ACI - AVESA | ACM101 | Direct Cross Interchange | 3 |
| LANCIA | 71732618 | Indirect Cross Interchange | 4 |
| FIAT | 77365316 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 77365316 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 71787569 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 71732618 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 36SMF6 | Indirect Cross Interchange | 4 |
| LANCIA | 77365316 | Indirect Cross Interchange | 4 |
| LANCIA | 71787569 | Indirect Cross Interchange | 4 |