Clutch: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4T45E | ||||
| 2ND Clutch | 9.5 | 6.3 | A | |
| Reverse Clutch Assembly | 10.4 | 7.4 | A | |
| Low & Reverse Clutch | 10.0 | 6.6 | A | |
| Direct & Coast Clutch Assembly | 10.3 | 6.9 | A | |
| Forward Clutch Hub Gear | 9.5 | 6.6 | A | |
| Forward Clutch Support | 10.0 | 6.7 | A | |
| 6T70 | ||||
| 1, 2, 3 & 4 Clutch Assembly | 10.6 | 8.3 | A | |
| 4, 5, 6 Clutch Assembly | 11.4 | 8.9 | A | |
| 3, 5 & Reverse Clutch Assembly | 11.4 | 8.9 | A | |
| Low & Reverse Clutch Assembly | 11.4 | 8.8 | A |