| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BGA | V017005 | Direct Cross Interchange | 6 |
| FRECCIA | R1430N | Direct Cross Interchange | 5 |
| FRECCIA | 1430 | Direct Cross Interchange | 5 |
| AE | V91739 | Direct Cross Interchange | 5 |
| FIAT | 4062108 | Direct Cross Interchange | 4 |
| TRW Engine Component | 17005 | Direct Cross Interchange | 2 |
| OSVAT | 371 | Direct Cross Interchange | 2 |
| TRW | 17005 | Indirect Cross Interchange | 4 |
| OSVAT | 0371 | Indirect Cross Interchange | 1 |
| LANCIA | 4294098 | Indirect Cross Interchange | 1 |
| FIAT | 4294098 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 4294098 | Indirect Cross Interchange | 1 |
| INTERVALVES | 1108 | Indirect Cross Interchange | 1 |