Valve Guide Seal: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Bank | 2.1 | 1.6 | B | After Camshafts Are Removed. |
| Both Banks | 3.5 | 2.5 | B | After Camshafts Are Removed. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Bank | 2.1 | 1.6 | B | After Camshafts Are Removed. |
| Both Banks | 3.5 | 2.5 | B | After Camshafts Are Removed. |