Piston Ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | 10.9 | 7.8 | A | Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings. |
| One, Both Banks | 13.7 | 9.8 | A | Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings. |
| All, Both Banks | 18.5 | 13.2 | A | Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings. |
| Note | ||||
| With AC, Add | 0.5 | 0.3 | A |