| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | 370547 | Direct Cross Interchange | 1 |
| KLARIUS | 370547 | Direct Cross Interchange | 1 |
| VENEPORTE | RV05327K | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | GEX8055 | Indirect Cross Interchange | 3 |
| WALKER | 20136 | Indirect Cross Interchange | 3 |
| EEC | RV8015 | Indirect Cross Interchange | 2 |
| AUSTIN | GEX8055 | Indirect Cross Interchange | 2 |
| WALKER | 20136 | Indirect Cross Interchange | 2 |
| ROVER | GEX8055 | Indirect Cross Interchange | 2 |
| AUSTIN-HEALEY | GEX8055 | Indirect Cross Interchange | 2 |
| AUSTIN/MG | GEX8055 | Indirect Cross Interchange | 2 |
| TRIUMPH | GEX8055 | Indirect Cross Interchange | 2 |
| ROV/TRI/JAG/AUS/MG | GEX8055 | Indirect Cross Interchange | 2 |
| ROV/TRIU/JAGU/AUSTIN | GEX8055 | Indirect Cross Interchange | 2 |
| ROVER/TRIUMPH/AUSTIN | GEX8055 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM90535 | Indirect Cross Interchange | 1 |
| IMASAF | 654133 | Indirect Cross Interchange | 1 |
| FONOS | 20136 | Indirect Cross Interchange | 1 |