Valve Guide Seal: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| O.H.V. | ||||
| Valve Springs or Stem Seals, Renew | ||||
| One CYL | 2.8 | 0.0 | B | Includes: R&R Valve Cover & Spark Plugs. Cylinder Head On Engine. |
| Each Additional | 0.4 | 0.0 | B | Includes: R&R Valve Cover & Spark Plugs. Cylinder Head On Engine. |
| All Cyls | 3.6 | 0.0 | B | Includes: R&R Valve Cover & Spark Plugs. Cylinder Head On Engine. |