| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 30X70 | Direct Cross Interchange | 1 |
| TRIUMPH | GRH648 | Indirect Cross Interchange | 1 |
| TRIUMPH | FAM4313 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | RH1685 | Indirect Cross Interchange | 1 |
| ROVER | GRH648 | Indirect Cross Interchange | 1 |
| ROVER | FAM4313 | Indirect Cross Interchange | 1 |
| MORRIS | GRH648 | Indirect Cross Interchange | 1 |
| MORRIS | FAM4313 | Indirect Cross Interchange | 1 |
| MG | GRH648 | Indirect Cross Interchange | 1 |
| AUSTIN | GRH648 | Indirect Cross Interchange | 1 |
| AUSTIN | FAM4313 | Indirect Cross Interchange | 1 |