| Part | Manufacturer | OEM Part # | Price | Notes |
| Rear Axle |
| Axle Assembly |
| Without Rear Disc Brakes |
| 8.625 |
| 3.23 Ratio | GMO | 25869875 | 3179.62 | Contact Dealer for most current part and price information. |
| 3.42 Ratio | GMO | 25869906 | 3226.41 | Contact Dealer for most current part and price information. |
| 3.73 Ratio | GMO | 25869915 | 3194.47 | Contact Dealer for most current part and price information. |
| 4.10 Ratio | GMO | 25869921 | 2963.48 | Contact Dealer for most current part and price information. |
| 9.50 |
| Without Limited Slip | GMO | 15219661 | 3088.34 | |
| With Limited Slip | GMO | 15219662 | 3088.34 | |
| With Rear Disc Brakes |
| 3.73 Ratio |
| Without Limited Slip | GMO | 15219657 | 0.00 | |
| With Limited Slip | GMO | 15945441 | 3106.79 | |
| 4.10 Ratio | GMO | 15945445 | 2968.71 | |