Installing all new steering bar parts on the 66 wagon (thanks Craig!) I torqued the bolt that holds the pitman arm to the frame to 30 ft lbs which secured the shaft tube, but the Pitman arm movement is really tight. I had a second Moog Pitman arm (back up part) and clamped in the vice it also turns really stiff. I assume this is the way they are but throwing it out there for comment. Lot of torque on the power steering gear if this is the case.