Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | 5.0 | 4.0 | B | Includes: R&R Valve Cover, Spark Plugs & Adjust Valves. Cylinder Head On Engine. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | 5.0 | 4.0 | B | Includes: R&R Valve Cover, Spark Plugs & Adjust Valves. Cylinder Head On Engine. |