hot damn this is a rad truck
I have seen a few of that style and I am sure they are plenty strong but I am currently looking at double shear style for added piecenof kind. Unless there is a spindle type out there made from a Rockwell!Just looked around his site and don't see it anymore actually.
Basically it was a essentialy a half ton pickup front spindle and hub with all the BS removed. Leaving the main Spindle and a round sleeve to weld whatever you want on to it.