The damper rods on my 84 fj1100 were modified years ago when the previous owner had gold valves installed. The round discs that had the D shaped hole in the center (to accept the damping adjuster shaft) and three slots were removed. They worked fine with the gold valves but now that I have installed rpm fork valves they sre a problem. If anyone has a set of damper rods I would like to buy them.