Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| 4T60 | ||||
| 2.73 Ratio | GMO | 8668215 | 27.84 | |
| 3.06 Ratio | GMO | 8668213 | 44.54 | Contact Dealer for most current part and price information. |
| 3.33 Ratio | GMO | 8668417 | 27.00 |
| Part | Manufacturer | OEM Part # | Price | Notes |
| 4T60 | ||||
| 2.73 Ratio | GMO | 8668215 | 27.84 | |
| 3.06 Ratio | GMO | 8668213 | 44.54 | Contact Dealer for most current part and price information. |
| 3.33 Ratio | GMO | 8668417 | 27.00 |