This is a set of OEM Standard Size Replacement Rings for a Lincoln SA-200 SA-250 with an F162 or F163 motor.
These rings fit OEM pistons, standard size only. These do not work with replacement pistons.
Standard Ring Set fits 3.4775 Inch Cylinder Diameter.
Top Groove = 1/8
2nd Groove = 1/8
3rd Groove = 1/8
4th Groove = 1/4
For additional engine information and parts please call us at 602-850-7399.