| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 000050068010 | Direct Cross Interchange | 4 |
| FIAT | 735367418 | Direct Cross Interchange | 3 |
| FIAT | 735361937 | Direct Cross Interchange | 3 |
| FIAT | 735400933 | Direct Cross Interchange | 3 |
| ERA | KS1112731 | Direct Cross Interchange | 2 |
| FIAT | 735373095 | Direct Cross Interchange | 2 |
| ERA | 1112731 | Direct Cross Interchange | 2 |
| MAGNETI MARELLI | DA50068 | Direct Cross Interchange | 2 |
| ERA | 440354 | Indirect Cross Interchange | 1 |
| LANCIA | 735373095 | Indirect Cross Interchange | 1 |
| LANCIA | 735367418 | Indirect Cross Interchange | 1 |