| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7540026 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70026 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | 217160004201 | Indirect Cross Interchange | 2 |
| LANCIA | 55180280 | Indirect Cross Interchange | 2 |
| FIAT | 55180280 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 55180280 | Indirect Cross Interchange | 2 |