| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 7699008 | Direct Cross Interchange | 9 |
| HOFFER | 7517011 | Direct Cross Interchange | 9 |
| MEAT & DORIA | 87011 | Direct Cross Interchange | 9 |
| STANDARD | SEB164 | Direct Cross Interchange | 7 |
| STANDARD | 18785 | Direct Cross Interchange | 7 |
| SIDAT | 83267 | Direct Cross Interchange | 5 |
| FISPA | 83267 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 7699008 | Indirect Cross Interchange | 4 |
| LUCAS CAV | SEB164 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | SEN8X | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 64820163 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 064820163010 | Indirect Cross Interchange | 4 |
| INTERMOTOR | 18785 | Indirect Cross Interchange | 4 |
| LANCIA | 7699008 | Indirect Cross Interchange | 4 |
| STANDARD | 18785 | Indirect Cross Interchange | 1 |