Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Right Bank | 3.0 | 2.1 | B | Includes: R&I Valve Cover & Spark Plugs. |
| Left Bank | 4.6 | 3.4 | B | Includes: R&I Valve Cover & Spark Plugs. |
| Both Banks | 6.6 | 4.6 | B | Includes: R&I Valve Cover & Spark Plugs. |