Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | 5.2 | 3.9 | B | Includes: R&I Valve Cover & Spark Plugs. Cylinder Head On Engine. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | 5.2 | 3.9 | B | Includes: R&I Valve Cover & Spark Plugs. Cylinder Head On Engine. |