Rocker Arm Adjustment Washers for Harley-Davidson Evolution & Twin Cam

Washers .020"
Due to the variety of brands and models of rocker arms and caps available, it may be necessary to adjust the axial play of the rocker arms.
The axial play should be adjusted between 0.08 mm and 0.40 mm (0.003" and 0.015").
We offer hardened shims of 0.50 mm (0.020") for proper adjustment of axial play.
Compatible with Evolution Big Twin from 1984 to 1999, Sportster from 1986 onwards and Twin Cam from 1999 to 2017.
Sold in packs of 10.