| Yr | Cyl | Desc | UNIV | DF | PK |
|---|---|---|---|---|---|
| 1979-1983 | 8 | All models | 6006 | N/A | PK-60 |
| 1979-1983 | 6 | All models with 300 cid | 6005 | N/A | PK-56 |
| 1978 | 8 | All models with 351 cid | 6005 | N/A | PK-62 |
| 1977 | 8 | All models with 351 cid | 6905 | 9619 | PK-46 |
| 1977-1978 | 8 | All models with 302 cid | 6005 | N/A | PK-62 |
| 1977-1978 | 6 | All models with 300 cid | 6905 | 9619 | PK-46 |
| 1975-1976 | 8 | All models with 351 cid | 6005 | N/A | PK-62 |
| 1975-1976 | 6 | All models with 300 cid | 6904 | 4016 | PK-53 |