Clutch: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4 Speed - 4T65E | ||||
| 2ND Clutch | 9.6 | 7.7 | A | |
| 3RD Clutch | 10.0 | 8.2 | A | |
| 4TH Clutch | 8.9 | 7.3 | A | |
| Input Clutch | 10.0 | 8.2 | A | |
| Input Carrier | 9.6 | 7.8 | A | |
| 4 Speed - 4T80E | ||||
| 2ND Clutch | 13.2 | 9.6 | A | |
| 3RD Clutch | 13.6 | 9.7 | A | |
| Forward & Coast Clutch | 14.2 | 10.4 | A | |
| Reverse Clutch | 13.2 | 9.6 | A | |
| Sprag Assembly | ||||
| Forward Clutch | 14.2 | 10.3 | A | |
| Second Clutch | 10.2 | 9.5 | A |