| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| STANDARD MOTOR PRODUCTS | EM7944 | Direct Cross Interchange | 1 |
| STANDARD MOTOR | EM7944 | Direct Cross Interchange | 1 |
| CARDONE | 737944 | Direct Cross Interchange | 1 |
| BUICK | 16137944 | Indirect Cross Interchange | 1 |
| OLDSMOBILE | 16137944 | Indirect Cross Interchange | 1 |