| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 217160023001 | Direct Cross Interchange | 3 |
| HOFFER | 7540047 | Direct Cross Interchange | 2 |
| MEAT & DORIA | 70047 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 51816275 | Indirect Cross Interchange | 2 |
| LANCIA | 51854484 | Indirect Cross Interchange | 2 |
| LANCIA | 51832289 | Indirect Cross Interchange | 2 |
| LANCIA | 51816275 | Indirect Cross Interchange | 2 |
| FIAT | 51854484 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | MJD6F3M5 | Indirect Cross Interchange | 2 |
| FIAT | 51816275 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51854484 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51832289 | Indirect Cross Interchange | 2 |