Stopped to look (very large local show), but only one Y-Block there.  A ‘57 Fairlane (?) HT.  Heavily customized, and absolutely EVERYTHING under the hood (except the engine block & alum. radiator) was chrome plated (polished Mummert intake though).  I WAS intending to hang around and speak to the owner, but all the body/etc. custom work was in such poor taste, upon reflection, I thought better of it.
BTW: Star of that show for me was a perfectly restored Lincoln Zephyr V-12.  Never seen one before.

6 VOLTS/POS. GRD. NW INDIANA