Valve Guide Seal: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Front Bank | 8.8 | 7.3 | B | Includes: R&I Cylinder Head And Adjust Valves. |
| Rear Bank | 10.0 | 8.1 | B | Includes: R&I Cylinder Head And Adjust Valves. |
| Both Banks | 12.6 | 11.3 | B | Includes: R&I Cylinder Head And Adjust Valves. |