Torque Converter: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 3T40 | ||||
| With A/C | 10.3 | 0.0 | B | |
| Without A/C | 9.5 | 0.0 | B | |
| Note | ||||
| With Locking Wheel Covers/Lug Nuts, Add | 0.2 | 0.1 | B | |
| To Overhaul Differential/ Final Drive, Add | 1.1 | 0.8 | B | |
| 4T60E | 7.3 | 0.0 | B | |
| Note | ||||
| With Locking Wheel Covers/Lug Nuts, Add | 0.2 | 0.1 | B | |
| To Overhaul Final Drive Assembly, Renew | 1.1 | 0.8 | B |