At the swap meet, I picked up a pair of NOS spindles to mock up my 13" rotor swap. Had to measure them to determine if they were the 70-2 or 73-6.
I'm still going to mount one to a stand so I can make my hub and caliper adapter bracket. But they do have a shelf life, when I'm done, they'll go.
So what's the going rate on these? 6 months from now?