Piston Ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | 11.4 | 9.4 | A | Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings. |
| All Cylinders | 17.1 | 14.1 | A | Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings. |
| One Cylinder Each Bank | 13.6 | 10.6 | A | Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings. |
| Note | ||||
| With AC, Add | 0.4 | 0.2 | A | Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings. |