| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LANCIA | 81821115 | Direct Cross Interchange | 3 |
| IMASAF | 451202 | Direct Cross Interchange | 3 |
| SIGAM | 16126 | Direct Cross Interchange | 3 |
| MTS | 10640 | Indirect Cross Interchange | 1 |
| MTS | 0110640 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 81821115 | Indirect Cross Interchange | 1 |