Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Both Banks | 4.9 | 0.0 | B | Includes: R&R Valve Covers. |
| Right Bank | 3.4 | 0.0 | B | Includes: R&R Valve Covers. |
| Left Bank | 3.2 | 0.0 | B | Includes: R&R Valve Covers. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Both Banks | 4.9 | 0.0 | B | Includes: R&R Valve Covers. |
| Right Bank | 3.4 | 0.0 | B | Includes: R&R Valve Covers. |
| Left Bank | 3.2 | 0.0 | B | Includes: R&R Valve Covers. |