I buy from them all day long, but that is on late model stuff, plastic tank, etc.
They are buying our other local suppliers as well. Never had a problem they did not take care of quickly. I have had issues with freight damage as well as leaking seals on the plastic tanks after a year or two and they take care of them. They are lifetime warranty to us and i don't think I have bought one yet that was over $150. CSF, TYC, and all the other common import body shop type brands. No idea on the american stuff, especially classic or vintage ones.