Piston Ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | 6.4 | 4.6 | A | Includes: R&R Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigauge Bearings. |
| Two Cylinders | 7.0 | 5.0 | A | Includes: R&R Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigauge Bearings. |
| Three Cylinders | 7.6 | 5.4 | A | Includes: R&R Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigauge Bearings. |
| All Cylinders | 8.8 | 6.3 | A | Includes: R&R Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigauge Bearings. |