Valve Guide Seal: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Bank | 2.6 | 1.9 | B | After Camshafts Are Removed. |
| Both Banks | 4.0 | 2.9 | B | After Camshafts Are Removed. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Bank | 2.6 | 1.9 | B | After Camshafts Are Removed. |
| Both Banks | 4.0 | 2.9 | B | After Camshafts Are Removed. |