[Woodz428]

It may be that you got no responses because no one has an H-M SB. I checked out the thread from curiosity...I didn't realize H-M did SBs. I know they did in the early 60s for some of the Ford rally/drag cars, but I thought they were only doing FEs now, with maybe an exception for one of their old cars that is being restored. I know they produce H-M valve covers for SBs, but I don't know anyone that runs their engine.
How is it that you have an interest in one, since I'm more familiar with their FEs?
The engine builders are much more plentiful than they were in the H-M heyday and it is a very competitive market. It may be that the more recognized "current" builders get most of the business.
I see this is in the SB forum, you may want to post it in a forum with more exposure...All Cobra Talk.. or something like that.