Piston Ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One CYL | 9.5 | 6.8 | B | Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings. |
| Each Additional | 0.8 | 0.5 | B | Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings. |
| Note | ||||
| To Grind Valves, Add | 2.2 | 1.6 | B | |
| With AC, Add | 0.7 | 0.4 | B | |
| All Cyls | 11.5 | 8.2 | B | Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings. |