Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Valve Spring or Stem Seal | ||||
| Right Bank | 3.2 | 0.0 | B | Includes: R&R Valve Covers, Spark Plugs And Adjust Valves. Cylinder Head On Engine. |
| Left Bank | 2.8 | 0.0 | B | Includes: R&R Valve Covers, Spark Plugs And Adjust Valves. Cylinder Head On Engine. |
| Both Banks | 5.7 | 0.0 | B | Includes: R&R Valve Covers, Spark Plugs And Adjust Valves. Cylinder Head On Engine. |