My first Heald Super Bronc

this is mine....when I got this one he had one like yours, key and all but the back was chevron and the front was a "replacement" tire. That bike was on the west side of MI for its whole life and so was the owner. They are cool bikes for sure!
Right on and thanks for sharing pics. Looks like your Helad has the 22x11-8 tires? I want to paint the engine the off white colour and get some period correct Tecumseh decals.

Unfortunately I will need to replace the front fork triple tree as someone has buggered it up on the inside fork leg where the spring mounts.