The Dayton wheels are the hubs. The brake drums bolt to the spokes so at a minimum you will need everything from the drums out.
I don't know anything about the fit of the brakes or bearings. The axle shafts are another question, hopefully someone here can shed some more light.
Mac :{)
1962 K10 short step side, much modified for rally
1969 T50 fire truck, almost nos, needs a few things
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