| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 74899601 | Direct Cross Interchange | 3 |
| FIAT | 879898 | Direct Cross Interchange | 3 |
| FIAT | 850203 | Direct Cross Interchange | 1 |
| ZEN | 10109530 | Indirect Cross Interchange | 2 |
| RCP, INC. | 10109530 | Indirect Cross Interchange | 2 |
| L.M.V. | 3024031 | Indirect Cross Interchange | 2 |
| ERA | ZN0953 | Indirect Cross Interchange | 2 |