Selector Shaft: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4 Speed - 4T65E | ||||
| Shift Lever | 0.4 | 0.3 | B | |
| Detent Lever | 10.0 | 8.2 | B | |
| Manual Shaft | 10.0 | 8.0 | B | |
| 4 Speed - 4T80E | ||||
| Detent Ball & Spring | 2.1 | 1.6 | B | |
| Detent Lever | 2.1 | 1.7 | B | |
| Manual Shaft | 2.1 | 1.7 | B |