Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Front Speed Sensor | ||||
| 1/2 Ton | ||||
| Without Crew Cab | GMO | 15233108 | 150.48 | |
| With Crew Cab | ||||
| Vacuum Boost System | ||||
| 7, 200 GVWR | GMO | 15233108 | 150.48 | |
| Hydro Boost System | ||||
| 6, 400 GVWR | GMO | 15233108 | 150.48 | |
| 7, 200 GVWR | GMO | 15233108 | 150.48 | |
| 9, 900 GVWR | GMO | 15225722 | 46.01 | |
| 3/4 Ton | ||||
| Without 2" Raised Body | GMO | 15225722 | 46.01 | |
| 1 Ton | ||||
| 9, 900 GVWR | GMO | 15225722 | 46.01 | |
| 12, 000 GVWR | GMO | 15225723 | 92.23 |