| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CORTECO | 19032558 | Direct Cross Interchange | 1 |
| JAGUAR | C30754 | Indirect Cross Interchange | 1 |
| DAIMLER | C30754 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | PHC219 | Indirect Cross Interchange | 1 |
| DELPHI | LH1674 | Indirect Cross Interchange | 1 |
| TRW | PHC219 | Indirect Cross Interchange | 1 |