Clutch: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 6T70 | ||||
| Clutch Assembly | ||||
| 1, 2, 3 & 4 | 10.6 | 8.3 | A | |
| 4, 5, 6 | 11.4 | 8.9 | A | |
| 3, 5 & Reverse | 11.4 | 8.9 | A | |
| Low & Reverse | 11.4 | 8.8 | A | |
| 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 | |
| 4T65E | ||||
| Clutch Assembly | ||||
| 2ND Clutch | 11.8 | 8.6 | A | |
| 3RD Clutch | 11.8 | 9.0 | A | |
| 4TH Clutch | 11.0 | 8.2 | A | |
| Input Clutch | 11.8 | 9.0 | A | |
| Sprag Assembly | ||||
| Input | 11.4 | 8.4 | A | |
| 2ND Clutch | 11.4 | 0.0 | A |