Is anyone making a bolt on hub assembly yet for the old stuff, or is the answer still 'take an original rotor and turn it down in a lathe to make one'?
Looking for a hub assembly that fits onto the spindle and is held on with the original castle nut, that allows you to use slip on rotors.
You are talking about two different things. You can buy aluminum hubs from Baer or Wilwood that use the factory style bearings and seals. I wouldn't really call that a bolt on hub assembly though. A hub assembly is what most of the new cars have where the bearings are all sealed in a hub assembly and the whole thing is held on with a big nut and a lot of torque.
I designed a setup like that for Mopar vehicles but I didn't have the money to tool it up. The design is fairly simple and it would provide a bunch of advantages but it would cost a ton of money to produce.
