| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7540051 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70051 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51806497 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51795232 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 217160024501 | Indirect Cross Interchange | 2 |
| LANCIA | 51832294 | Indirect Cross Interchange | 2 |
| LANCIA | 51806505 | Indirect Cross Interchange | 2 |
| LANCIA | 51806497 | Indirect Cross Interchange | 2 |
| LANCIA | 51795232 | Indirect Cross Interchange | 2 |
| FIAT | 51832294 | Indirect Cross Interchange | 2 |
| FIAT | 51806505 | Indirect Cross Interchange | 2 |
| FIAT | 51806497 | Indirect Cross Interchange | 2 |
| FIAT | 51795232 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51832294 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51806505 | Indirect Cross Interchange | 2 |