| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7540036 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70036 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51829540 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51818295 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 217160012703 | Indirect Cross Interchange | 2 |
| LANCIA | 51839153 | Indirect Cross Interchange | 2 |
| LANCIA | 51829540 | Indirect Cross Interchange | 2 |
| LANCIA | 51818295 | Indirect Cross Interchange | 2 |
| FIAT | 51839153 | Indirect Cross Interchange | 2 |
| FIAT | 51829540 | Indirect Cross Interchange | 2 |
| FIAT | 51818295 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51839153 | Indirect Cross Interchange | 2 |