Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
Right Bank	12.7	9.1	A	Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Left Bank	12.2	8.7	A	Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Both Banks	18.1	12.9	A	Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Note
With AC, Add	0.8	0.5	A
With C.C.C., Add	0.7	0.4	A
With Cruise Control, Add	0.4	0.2	A