Valve Guide Seal: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Both Banks | 11.5 | 8.2 | B | Includes: R&R Cylinder Head. |
| Left Bank | 7.7 | 5.5 | B | Includes: R&R Cylinder Head. |
| Right Bank | 7.4 | 5.3 | B | Includes: R&R Cylinder Head. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Both Banks | 11.5 | 8.2 | B | Includes: R&R Cylinder Head. |
| Left Bank | 7.7 | 5.5 | B | Includes: R&R Cylinder Head. |
| Right Bank | 7.4 | 5.3 | B | Includes: R&R Cylinder Head. |