Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| 4L80E/4L85E | ||||
| Transmission | ||||
| 135/139 Wheelbase | GMO | 24235138 | 0.00 | Order By Description. Check With Local Dealer For Parts Prices. |
| 155/159/177 Wheelbase | GMO | 24235139 | 0.00 | Order By Description. Check With Local Dealer For Parts Prices. |