| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | BLP40 | Direct Cross Interchange | 1 |
| KLARIUS | 430076 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | BLP40 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 430076 | Direct Cross Interchange | 1 |
| LEYLAND | GEX7284 | Indirect Cross Interchange | 4 |
| AUSTIN | GEX7284 | Indirect Cross Interchange | 4 |
| BOSAL | 254436 | Indirect Cross Interchange | 4 |
| WALKER | 82532 | Indirect Cross Interchange | 4 |
| AUSTIN-HEALEY | GEX7284 | Indirect Cross Interchange | 4 |
| LDV | GEX7284 | Indirect Cross Interchange | 4 |
| ROV/TRI/JAG/AUS/MG | GEX7284 | Indirect Cross Interchange | 4 |
| ROVER/TRIUMPH/AUSTIN | GEX7284 | Indirect Cross Interchange | 4 |
| ROVER/AUSTIN | GEX7284 | Indirect Cross Interchange | 4 |
| AUSTIN/MG | GEX7284 | Indirect Cross Interchange | 4 |
| LEYLAND-FREIGHT ROVE | GEX7284 | Indirect Cross Interchange | 4 |
| LEYLAND-DAF | GEX7284 | Indirect Cross Interchange | 4 |
| TRIUMPH | GEX7284 | Indirect Cross Interchange | 4 |
| ROVER | GEX7284 | Indirect Cross Interchange | 4 |
| MG | GEX7284 | Indirect Cross Interchange | 4 |