Piston Ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| NOTE | ||||
| With 4WD, Add | 1.0 | 0.8 | A | |
| To Grind Valves, Add | 5.0 | 4.0 | A | |
| To Renew Piston, Pin or Connecting Rod, Add | ||||
| One | 0.2 | 0.0 | A | |
| Each Additional | 0.1 | 0.0 | A | |
| All | 0.7 | 0.0 | A | |
| To Renew Connecting Rod Bearing, Add | ||||
| Each | 0.1 | 0.0 | A | |
| One CYL | 14.7 | 10.8 | A | Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings. |
| All CYL | 20.0 | 14.2 | A | Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings. |