| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| One CYL |
| Right Bank | 2.2 | 1.5 | B | Includes: R&R Valve Covers, Spark Plugs And Make All Necessary Adjustments. Cylinder Heads On Engine. |
| Left Bank | 3.0 | 2.0 | B | Includes: R&R Valve Covers, Spark Plugs And Make All Necessary Adjustments. Cylinder Heads On Engine. |
| Both Banks | 4.9 | 3.3 | B | Includes: R&R Valve Covers, Spark Plugs And Make All Necessary Adjustments. Cylinder Heads On Engine. |
| Each Additional | 0.8 | 0.5 | B | Includes: R&R Valve Covers, Spark Plugs And Make All Necessary Adjustments. Cylinder Heads On Engine. |
| All Cyls |
| Right Bank | 3.9 | 2.8 | B | Includes: R&R Valve Covers, Spark Plugs And Make All Necessary Adjustments. Cylinder Heads On Engine. |
| Left Bank | 4.6 | 3.3 | B | Includes: R&R Valve Covers, Spark Plugs And Make All Necessary Adjustments. Cylinder Heads On Engine. |
| Both Banks | 8.1 | 5.8 | B | Includes: R&R Valve Covers, Spark Plugs And Make All Necessary Adjustments. Cylinder Heads On Engine. |