| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Husky Spring | RC6450 | Direct Cross Interchange | 2 |
| MOOG | 6450 | Direct Cross Interchange | 2 |
| RAYBESTOS | 5851074 | Indirect Cross Interchange | 2 |
| AFFINIA | 2772072 | Indirect Cross Interchange | 1 |
| McQuay-Norris | FCS6450S | Indirect Cross Interchange | 1 |
| GM | 6262426 | Indirect Cross Interchange | 1 |
| GM | 6262425 | Indirect Cross Interchange | 1 |
| GM | 3988130 | Indirect Cross Interchange | 1 |
| GM | 334447 | Indirect Cross Interchange | 1 |
| SEALED POWER | 8316450 | Indirect Cross Interchange | 1 |
| QUALIS | FCS6450S | Indirect Cross Interchange | 1 |
| PERFECT CIRCLE | 2772072 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 1032285 | Indirect Cross Interchange | 1 |
| ACDelco | 45H0074 | Indirect Cross Interchange | 1 |
| MONROE | U6450S | Indirect Cross Interchange | 1 |
| TRW | CS6450 | Indirect Cross Interchange | 1 |