Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | 4.6 | 0.0 | B | Includes: R&I Valve Cover, Spark Plugs, And Adjust Valves. Cylinder Head On Engine. |
| One | 1.5 | 0.0 | B | Includes: R&I Valve Cover, Spark Plugs, And Adjust Valves. Cylinder Head On Engine. |