| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CARDONE | 421020 | Direct Cross Interchange | 1 |
| GM | 88980981 | Indirect Cross Interchange | 1 |
| PONTIAC | 88980987 | Indirect Cross Interchange | 1 |
| PONTIAC | 88980981 | Indirect Cross Interchange | 1 |
| CHEVROLET | 88980987 | Indirect Cross Interchange | 1 |
| CHEVROLET | 88980983 | Indirect Cross Interchange | 1 |
| CHEVROLET | 88980981 | Indirect Cross Interchange | 1 |
| GM | 88980987 | Indirect Cross Interchange | 1 |
| GM | 88980983 | Indirect Cross Interchange | 1 |