Extension Housing: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4 Speed - 4T65E | 2.1 | 1.5 | B | |
| 4 Speed - 4T80E | 3.0 | 2.3 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4 Speed - 4T65E | 2.1 | 1.5 | B | |
| 4 Speed - 4T80E | 3.0 | 2.3 | B |