Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 1-8 | 3.0 | 0.0 | B | Includes: R&I Valve Cover & Spark Plugs. |
| 9-16 | 4.6 | 0.0 | B | Includes: R&I Valve Cover & Spark Plugs. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 1-8 | 3.0 | 0.0 | B | Includes: R&I Valve Cover & Spark Plugs. |
| 9-16 | 4.6 | 0.0 | B | Includes: R&I Valve Cover & Spark Plugs. |