S&S/FHP Rocker Arm Set BT36-47

Set of four high quality CNC machined rocker arms with rocker shafts, washers and spacers. These rocker arms are compatible with both S&S and stock tins, but are not compatible with stock rocker shafts. Fits all 1936 thru 1947 OHV Big Twin & S&S KN-series engines.