Wow. All excellent excellent info. My skin does have the flat bar welded up the entire length. I guess I didn’t notice the holes were threaded (mine are pretty rusty, I’ll have to run a tap through).

As for the support rod(s), I don’t see anywhere where they would attach, except for one of them. I’m guessing there was a design change from one to three at some point. My base looks exactly like 42Packard’s, with one hole for a rod.

Ogle, you are right, the pipe on the right is the conduit.

Thanks for all the info guys,
Steve

Last edited by Speedracer; Tue Oct 22 2019 07:26 PM.

-Steve B. (WTB: 48" Flying A button, 48" black/org Phillips 66, White Star, and Chevrolet Signs. Also looking for a Wayne 866. Send a PM. Thanks.)