| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| OPTIMAL | G7676 | Direct Cross Interchange | 3 |
| VEMA | 1727 | Direct Cross Interchange | 2 |
| FLENNOR | FL565H | Direct Cross Interchange | 2 |
| BENDIX | 042792B | Direct Cross Interchange | 1 |
| VEMA | 1725 | Direct Cross Interchange | 1 |
| FIAT | 60801720 | Indirect Cross Interchange | 5 |
| FIAT | 82427278 | Indirect Cross Interchange | 4 |
| FIAT | 60801727 | Indirect Cross Interchange | 4 |
| RUVILLE | 916046 | Indirect Cross Interchange | 3 |
| FTE | 280E418E | Indirect Cross Interchange | 3 |
| LANCIA | 60801720 | Indirect Cross Interchange | 2 |
| FIAT | 82403642 | Indirect Cross Interchange | 1 |
| RUVILLE | 916045 | Indirect Cross Interchange | 1 |
| ABE | C82202ABE | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 82427278 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 82403642 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60801727 | Indirect Cross Interchange | 1 |
| DELPHI | LH0568 | Indirect Cross Interchange | 1 |
| LANCIA | 82427278 | Indirect Cross Interchange | 1 |
| LANCIA | 82403642 | Indirect Cross Interchange | 1 |
| LANCIA | 60801727 | Indirect Cross Interchange | 1 |