Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	13.7	10.6	A	Includes: R&I Cylinder Head, Oil Pan & Plastigauge Bearings.
NOTE
To R&R Connecting Rod Bearings, 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	0.5	0.0	A
To Grind Valves, Add	4.0	0.0	A
To R&R Spark Plugs, Add	0.2	0.0	A