Valve Guide Seal: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front Bank | ||||
| One | 8.8 | 6.5 | B | Includes: R&I Cylinder Head And Adjust Valves. |
| All | 10.8 | 7.4 | B | Includes: R&I Cylinder Head And Adjust Valves. |
| Rear Bank | ||||
| One | 10.8 | 7.4 | B | Includes: R&I Cylinder Head And Adjust Valves. |
| All | 11.8 | 8.3 | B | Includes: R&I Cylinder Head And Adjust Valves. |
| Both Sides | 16.7 | 11.8 | B | Includes: R&I Cylinder Head And Adjust Valves. |