| Yr | Cyl | Desc | UNIV | DF | PK | | 1982 | 6 | All models with 3.8L engine and 22" converter, Front | N/A | N/A | N/A |
| 1982 | 6 | All models with 3.8L engine and 25" converter, Main plus Pre Cat, except California | 6004 | N/A | N/A |
| 1982 | 6 | All models with 3.8L engine and 25" converter, Rear | 6904 | 4591 | N/A |
| 1982 | 6 | All models with 3.8L engine and 25" converter, Front | N/A | N/A | N/A |
| 1982 | 6-6 | All models with 3.8L engine and 22" converter, Main plus Pre Cat, except California | 6004 | N/A | N/A |
| 1982 | 6 | All models with 3.8L engine and 22" converter, Rear | 6005 | 4062 | N/A |
| 1981 | 8 | All models with 4.2L engine with 22" rear converter, Front | N/A | N/A | N/A |
| 1981 | 8 | All models with 4.2L engine with 22" rear converter, Rear | 6005 | 4062 | N/A |
| 1981 | 8 | All models with 4.2L engine with 22" rear converter, Main plus Pre Cat, except California | 6004 | N/A | N/A |
| 1981-1982 | 6 | All models with 3.3L engine, Main plus Pre Cat, except California | 6004 | N/A | N/A |
| 1981-1982 | 6 | All models with 3.3L engine, Front, except California | N/A | 1004 | N/A |
| 1981-1982 | 6 | All models with 3.3L engine, Rear | 6904 | 4079 | N/A |
| 1981-1982 | 4 | All models with 2.3L engine with 22" converter, Rear | 6005 | 4062 | N/A |
| 1981-1982 | 4 | All models with 2.3L engine with 22" converter, Front | 6904R | N/A | N/A |
| 1981-1982 | 4 | All models with 2.3L engine, except with 22" rear converter, Main plus Pre Cat, except California | 6004 | N/A | N/A |
| 1981-1982 | 4 | All models with 2.3L engine, except with 22" rear converter, Rear | 6904 | 4079 | N/A |
| 1981-1982 | 4 | All models with 2.3L engine, except with 22" rear converter, Front | 6904R | N/A | N/A |
| 1981-1982 | 4 | All models with 2.3L engine with 22" converter, Main plus Pre Cat, except California | 6004 | N/A | N/A |
| 1980 | 8 | All models, Front | N/A | N/A | N/A |
| 1980 | 8 | All models, Rear | 6905 | 4085 | N/A |
| 1980 | 6 | All models with 4.1L engine, except with 14 1/4" rear converter, Rear | 6004 | N/A | N/A |
| 1980 | 6 | All models with 4.1L engine, except with 14 1/4" rear converter, Main plus Pre Cat, except California | 6004 | N/A | N/A |
| 1980 | 6 | All models with 4.1L engine, except with 14 1/4" rear converter, Front | N/A | N/A | N/A |
| 1978-1980 | 6 | All models with 4.1L engine with 14 1/4" converter, Front | N/A | N/A | N/A |
| 1978-1980 | 6 | All models with 4.1L engine with 14 1/4" converter, Rear | 6905 | 4085 | N/A |
| 1977-1979 | 8 | All models with 302 cid, except with 18" converter | 6905 | 4085 | N/A |
| 1977-1979 | 8 | All models with 302 cid with 18" converter | 6905 | 4084 | PK-139 |
| 1977 | 8 | All models with 351 cid, Left or Right | 6904R | N/A | N/A |
| 1977-1979 | 6 | All models with 4.1L engine with 18" converter | 6905 | 4084 | PK-139 |
| 1975-1976 | 8 | All models with 351 cid, Left or Right | 6904R | N/A | N/A |
| 1975-1976 | 8 | All models with 302 cid | 6905 | 4084 | PK-139 |
| 1975-1976 | 6 | All models | 6904 | 4079 | N/A |