| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LUCAS CAV | SMB420 | Direct Cross Interchange | 1 |
| LUCAS CAV | 39184 | Direct Cross Interchange | 1 |
| LAND ROVER | 575166 | Direct Cross Interchange | 1 |
| STANDARD | SBL049 | Indirect Cross Interchange | 3 |
| ALLMAKES | 09827 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | SMB420 | Indirect Cross Interchange | 1 |