| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 000050069010 | Direct Cross Interchange | 1 |
| METZGER | 0916163 | Indirect Cross Interchange | 1 |
| LANCIA | 735373094 | Indirect Cross Interchange | 1 |
| LANCIA | 735367423 | Indirect Cross Interchange | 1 |
| FIAT | 735400937 | Indirect Cross Interchange | 1 |
| FIAT | 735361945 | Indirect Cross Interchange | 1 |
| ERA | 440355 | Indirect Cross Interchange | 1 |