Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
All Cylinders	17.5	12.1	A	Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Note
To Renew Crankshaft, Add
Manual Trans	4.0	0.0	A
Auto Trans	4.1	0.0	A
To Renew Main Bearings, Add	2.4	0.0	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 Timing Chain or Gears, Add	2.6	0.0	A
To Renew Oil Pump, Add	0.4	0.0	A
To Clean Oil Pump Screen, Add	0.2	0.0	A
To Renew Lifters, Add	2.4	0.0	A
To Renew Camshaft, Add	4.4	0.0	A
One Cylinder
Right Bank	12.0	8.3	A	Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Left Bank	10.8	7.4	A	Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Both Banks	14.7	10.2	A	Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.