Additional information
| ratio | |
|---|---|
| Side Gear Spline Teeth | |
| Bearing Cone | |
| Bearing Cup | |
| Notes | C-Clip axles |
545004 Ratio 2.73:1 & UP
All GM Models with 8.5″ and 8.6″ Ring Gear
| Make | Model | Year |
|---|---|---|
| GM | Buick Full Size | 1977 - 2021 |
| GM | G20/G25 | 1979 - 2021 |
| GM | Impala/Roadmaster | 1991 - 1996 |
| GM | K10/K15 Rear | 1982 - 2021 |
| GM | Olds /Pontiac Full Size | 1971 - 1989 |
| GM | Omega | 1977 - 1979 |
| GM | Skylark/GS | 1977 - 1979 |
| GM | Suburban C10/C15/G10/G15 | 1978 - 2021 |