| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 802007972401 | Direct Cross Interchange | 8 |
| MEAT & DORIA | 89063 | Direct Cross Interchange | 8 |
| FIAT | 71718989 | Direct Cross Interchange | 8 |
| HOFFER | 7519063 | Direct Cross Interchange | 8 |
| FISPA | 88063 | Direct Cross Interchange | 6 |
| SIDAT | 88063 | Direct Cross Interchange | 6 |
| LANCIA | 77363331 | Indirect Cross Interchange | 5 |
| LANCIA | 71718989 | Indirect Cross Interchange | 5 |
| ALFA ROMEO | 77363331 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 71718989 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 46SXF11 | Indirect Cross Interchange | 4 |