| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ROVER | GMC258 | Direct Cross Interchange | 3 |
| GIRLING | 4007326 | Direct Cross Interchange | 3 |
| TRW | PMK326 | Direct Cross Interchange | 3 |
| LUCAS ELECTRICAL | PMK326 | Direct Cross Interchange | 1 |
| UNIPART | GMC90369 | Direct Cross Interchange | 1 |
| A.B.S. | 51045 | Indirect Cross Interchange | 2 |