Valve Guide Seal: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One CYL | ||||
| Right Bank | 1.7 | 1.3 | B | |
| Left Bank | 1.7 | 1.3 | B | |
| Both Banks | 1.9 | 1.6 | B | |
| Each Additional | 0.4 | 0.3 | B | |
| All Cyls | ||||
| Right Bank | 2.9 | 0.0 | B | |
| Left Bank | 2.9 | 0.0 | B | |
| Both Banks | 4.2 | 3.4 | B |