| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| STANDARD MOTOR PRODUCTS | EM6393 | Direct Cross Interchange | 1 |
| STANDARD MOTOR | EM6393 | Direct Cross Interchange | 1 |
| CARDONE | 776393 | Direct Cross Interchange | 1 |
| GM | 16196333 | Indirect Cross Interchange | 2 |
| PONTIAC | 16196393 | Indirect Cross Interchange | 1 |