Quality oil resistant paper bearing shims, available in two thicknesses to allow for the fine adjustment of your Lister CS crankshafts end float. Particularly useful for anyone wishing to convert their genuine Lister engine to the taper roller bearing system as this conversion necessitates the shimming up of the bearing carriers away from the crankcase by approximately 0.020" either side.
Two types are available, small for the old style engines with four mounting studs points on the tear drop shaped bearing carrier and large for the Indian variants usually found on engines fitted with taper roller bearings using bearing carriers with five mounting stud points.