Rocker Arm Assembly: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Right Bank | 2.0 | 1.4 | B | Includes: R&I Valve Cover & Adjust Valves. |
| Left Bank | 2.5 | 1.8 | B | Includes: R&I Valve Cover & Adjust Valves. |
| Both Banks | 3.2 | 2.3 | B | Includes: R&I Valve Cover & Adjust Valves. |
| Rocker Shaft | ||||
| Right Bank | 2.0 | 1.4 | B | Includes: R&I Valve Cover & Adjust Valves. |
| Left Bank | 2.5 | 1.8 | B | Includes: R&I Valve Cover & Adjust Valves. |
| Both Banks | 3.2 | 2.3 | B | Includes: R&I Valve Cover & Adjust Valves. |