Case: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4L80E/4L85E | ||||
| Case | ||||
| Old Style | ||||
| 2WD | ||||
| Without 3500 HD | 10.8 | 7.5 | A | Includes: R&I Transmission. |
| With 3500 HD | 9.8 | 7.0 | A | Includes: R&I Transmission. |
| 4WD | 12.7 | 8.9 | A | Includes: R&I Transmission. |
| NOTE | ||||
| With Skid Plate, Add | ||||
| Old Style | 0.4 | 0.2 | A | |
| 700R4/4L60/4L60E/4L65E | ||||
| Case | ||||
| Old Style | ||||
| 2WD | 9.8 | 7.0 | B | Includes: R&I Transmission. |
| 4WD | 11.8 | 8.2 | B | Includes: R&I Transmission. |
| NOTE | ||||
| With Skid Plate, Add | 0.4 | 0.2 | B |