I think we've found the tie-rod ends we need, however I still need to locate a compatible single-piece drag-link, and the upper steering column bearing.
Does anybody have a 64 GMC Master Parts Catalog they can look these up in. I've had zero luck finding replacement parts, even sending the parts to a couple of places to have them visually check.
I need to find some way to cross reference them to at least a bigger pool of trucks that I can look for in junk yards.
http://farm9.staticflickr.com/8512/8587521178_95bd0c0643_z.jpg