Valve Body: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4 Speed | ||||
| 41TE | 1.9 | 1.3 | B | Includes: R&I Oil Pan. |
| F4A42, F4A51 | 3.0 | 0.0 | B | |
| Overhaul/Rebuild | ||||
| 4 Speed | ||||
| 41TE | 2.9 | 2.2 | B | Includes: R&I Valve Body and Oil Pan. |
| F4A42, F4A51 | 5.6 | 0.0 | A | Includes: R&I Valve Body. |