Extension Housing: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4L80E/4L85E | 0.9 | 0.7 | B | |
| NOTE | ||||
| To Replace Bushing, Add | 0.2 | 0.1 | B | |
| THM-700-R4/4L60/4L60E/4L65E/4L70E | ||||
| 2WD | 0.9 | 0.7 | B | |
| NOTE | ||||
| To Replace Bushing, Add | 0.2 | 0.1 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4L80E/4L85E | 0.9 | 0.7 | B | |
| NOTE | ||||
| To Replace Bushing, Add | 0.2 | 0.1 | B | |
| THM-700-R4/4L60/4L60E/4L65E/4L70E | ||||
| 2WD | 0.9 | 0.7 | B | |
| NOTE | ||||
| To Replace Bushing, Add | 0.2 | 0.1 | B |