I'm finally wrapping up a painstaking and expensive 1 1/2 year complete brake rebuild on my '57 6400. None to soon either as I badly need to put her back to work. I just need two last parts. I pulled the rear hubs off to replace the wheel seals and the tin lock rings that lock the two hub nuts to each other and the spindle are trashed. Many broken tabs/fingers. Any idea who sells them? I checked with NAPA and they looked at me like I'd asked for a pair of fuel rods for a nuclear reactor. If there isn't a source, has anyone come up with a different solution? I guess I could try to make them, but it would take 8 hours apiece to fab something like that with hand tools.
