Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cyls | ||||
| Right Side | 4.2 | 2.8 | B | Includes: R&I Valve Cover. |
| Left Side | 3.1 | 2.2 | B | Includes: R&I Valve Cover. |
| Both Sides | 6.9 | 4.9 | B | Includes: R&I Valve Cover. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cyls | ||||
| Right Side | 4.2 | 2.8 | B | Includes: R&I Valve Cover. |
| Left Side | 3.1 | 2.2 | B | Includes: R&I Valve Cover. |
| Both Sides | 6.9 | 4.9 | B | Includes: R&I Valve Cover. |