Extension Housing: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Extension Housing | ||||
| C3 Model | 1.5 | 1.1 | B | |
| C5 Model | 1.5 | 1.1 | B | |
| AOD Model | 1.4 | 1.0 | B | |
| Extension Housing Bushing | ||||
| AOD | 0.8 | 0.5 | B | Includes: R&R Driveshaft. |
| C3 | 0.8 | 0.5 | B | Includes: R&R Driveshaft. |