Valve Body: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4L60E/4L70E | 2.1 | 1.5 | B | |
| NOTE | ||||
| To Overhaul Valve Body, Add | 0.8 | 0.7 | B | |
| 4L80E | 2.1 | 1.5 | B | |
| NOTE | ||||
| To Overhaul Valve Body, Add | 0.8 | 0.7 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4L60E/4L70E | 2.1 | 1.5 | B | |
| NOTE | ||||
| To Overhaul Valve Body, Add | 0.8 | 0.7 | B | |
| 4L80E | 2.1 | 1.5 | B | |
| NOTE | ||||
| To Overhaul Valve Body, Add | 0.8 | 0.7 | B |