| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| Without Valve Job |
| Right Banks | 18.8 | 13.4 | B | After Engine Is Removed. |
| Left Bank | 18.8 | 13.4 | B | After Engine Is Removed. |
| Both Banks | 26.3 | 18.4 | B | After Engine Is Removed. |
| Overhaul/Rebuild |
| Right Bank | 21.3 | 15.4 | B | Includes: R&R Cylinder Heads, Lap Valves, Reface Valve Guides, Valves, Springs And/Or Replace If Necessary. After Engine Is Removed. |
| Left Bank | 21.3 | 15.4 | B | Includes: R&R Cylinder Heads, Lap Valves, Reface Valve Guides, Valves, Springs And/Or Replace If Necessary. After Engine Is Removed. |
| Both Banks | 31.4 | 22.1 | B | Includes: R&R Cylinder Heads, Lap Valves, Reface Valve Guides, Valves, Springs And/Or Replace If Necessary. After Engine Is Removed. |