Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Right Bank | 2.8 | 2.0 | B | Includes: R&R Valve Cover & Spark Plugs. Cylinder Heads On Engine. |
| Left Bank | 4.6 | 3.3 | B | Includes: R&R Valve Cover & Spark Plugs. Cylinder Heads On Engine. |
| Both Banks | 7.0 | 5.0 | B | Includes: R&R Valve Cover & Spark Plugs. Cylinder Heads On Engine. |