| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NGK | 3754 | Direct Cross Interchange | 1 |
| AUTOLITE | 5245 | Indirect Cross Interchange | 1 |
| CHAMPION | RS17YX | Indirect Cross Interchange | 1 |
| CHAMPION | RS16YC | Indirect Cross Interchange | 1 |
| CHAMPION | RS15LYC | Indirect Cross Interchange | 1 |
| CHAMPION | RS13LYC | Indirect Cross Interchange | 1 |
| CHAMPION | RS12YC | Indirect Cross Interchange | 1 |