It looks like an old shop selling off parts. A lot of 4 speed cases, 8 3/4 center sections. Would be interesting to see what is in the pile of parts.

https://www.facebook.com/marketplac...l_code=null&referral_story_type=post

That might be Vefron Super Gears that had built some of my rear ends decades ago, I heard they just went out of business.

Years ago I sold off 3 or 4 Mopar 4 speeds (before they became valuable, and I was moving and didn't have room for them) to someone in the Chicago area, I wonder if some of those 4 speeds might have been the ones I had?

you might be right. I talked to brewers and he said most of the manual trans stuff was 3 speed or less sought after parts. He did say there was A lot of 8-3/4 parts.