Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
One CYL
Right Bank	18.8	13.5	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank	18.8	13.3	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks	21.3	14.8	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
All Cyls
Right Bank	19.8	14.3	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank	19.8	14.1	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks	23.2	16.4	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
NOTE
With AC, Add	1.4	0.0	A
To R&R Connecting Rod Bearing, Add
Each	0.2	0.0	A
Tune-Up, Add	0.6	0.0	A
To R&R 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 R&R Timing Chain, Add	1.4	0.0	A