| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MELLING | S721 | Direct Cross Interchange | 1 |
| FEDERATED | S721 | Indirect Cross Interchange | 1 |
| CHRYSLER | 4448674 | Indirect Cross Interchange | 1 |
| SEALED POWER | 223721 | Indirect Cross Interchange | 1 |
| ROCKHILL | S721 | Indirect Cross Interchange | 1 |
| NAPA | S721 | Indirect Cross Interchange | 1 |
| ELGIN | S721 | Indirect Cross Interchange | 1 |
| DYNAGEAR | S721 | Indirect Cross Interchange | 1 |
| CARQUEST | S721 | Indirect Cross Interchange | 1 |
| AE CLEVITE | S721 | Indirect Cross Interchange | 1 |
| Precise | S721 | Indirect Cross Interchange | 1 |