| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 250204 | Direct Cross Interchange | 4 |
| ROVER/AUSTIN | GEX33518 | Direct Cross Interchange | 2 |
| MG | GEX33518 | Direct Cross Interchange | 2 |
| IMASAF | RV3806 | Direct Cross Interchange | 2 |
| MG | WCE10154EVA | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | WCE10154EVA | Direct Cross Interchange | 1 |
| QUINTON HAZELL | RR221V | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 250204 | Indirect Cross Interchange | 3 |
| KLARIUS | RR221V | Indirect Cross Interchange | 3 |
| AUSTIN | GEX33518 | Indirect Cross Interchange | 2 |
| MTS | 0158300 | Indirect Cross Interchange | 2 |
| BOSAL | 281805 | Indirect Cross Interchange | 2 |
| WALKER | 22254 | Indirect Cross Interchange | 2 |
| ROVER | GEX33518 | Indirect Cross Interchange | 2 |
| SIGAM | 65421 | Indirect Cross Interchange | 2 |
| TESH | 250204 | Indirect Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | GEX33518 | Indirect Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | GEX33518 | Indirect Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | GEX33518 | Indirect Cross Interchange | 1 |
| AUSTIN/MG | GEX33518 | Indirect Cross Interchange | 1 |
| TRIUMPH | GEX33518 | Indirect Cross Interchange | 1 |
| AUSTIN-HEALEY | GEX33518 | Indirect Cross Interchange | 1 |
| FONOS | 22254 | Indirect Cross Interchange | 1 |