| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GOODYEAR | B68SC | Direct Cross Interchange | 9 |
| BROWNING | B68SC | Direct Cross Interchange | 9 |
| GOODRICH | B68SC | Direct Cross Interchange | 9 |
| UNIROYAL | B68SC | Direct Cross Interchange | 9 |
| Durkee-Atwood | B68SC | Direct Cross Interchange | 9 |
| Industry Standard | B68SC | Direct Cross Interchange | 9 |
| DAYCO | B68SC | Direct Cross Interchange | 9 |