Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
One CYL	7.3	5.2	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Each Additional	0.8	0.5	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
All Cyls	9.2	6.6	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Note
With AC, Add	1.1	0.8	A
To Grind Valves, Add	3.1	2.2	A
With Auto Trans, Add	0.2	0.1	A
With Skid Plate, Add	0.2	0.1	A