Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Rear Axle | ||||
| Ring & Pinion Gear Set | ||||
| With 7.5" Ring Gear | ||||
| 2.73 Ratio | FOR | 3L1Z4209BB | 279.10 | |
| 3.08 Ratio | FOR | 3L1Z4209A | 374.27 | Contact Dealer for most current part and price information. |
| 3.27 Ratio | ||||
| To 11/84 | FOR | 3L1Z4209AA | 218.62 | |
| From 11/84 | FOR | 3L1Z4209AA | 218.62 | |
| 3.45 Ratio | FOR | 3L1Z4209B | 264.98 | |
| 3.73 Ratio | FOR | 5L5Z4209A | 353.87 | |
| With 8.5" Ring Gear | ||||
| 2.73 Ratio | FOR | D9AZ4209A | 0.00 | |
| 3.08 Ratio | FOR | 3W7Z4209A | 308.32 | |
| 3.42 Ratio | FOR | 5L3Z4209B | 536.65 | |
| With 8.8" Ring Gear | ||||
| 2.73 Ratio | FOR | 3W7Z4209AA | 806.75 | |
| 3.08 Ratio | FOR | 3W7Z4209A | 308.32 | |
| 3.27 Ratio | FOR | 5W1Z4209B | 385.00 | |
| 3.55 Ratio | FOR | 5L3Z4209B | 536.65 |