Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
One CYL
Right Bank	12.2	10.2	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank	13.2	11.2	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks	16.8	13.8	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
All Cyls
Right Bank	14.4	11.4	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank	15.4	12.4	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks	20.2	16.2	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Note
With AC, Add	1.0	0.7	A
With Auto Trans, Add	0.4	0.2	A
With Cruise Control, Add	0.2	0.1	A
With Manual Trans, Add	0.5	0.3	A