Here is one in the West Palm Beach Post 1984 406 SB, Dart heads roller rockets, Hooker Headers, 400 trans, 2800 Stall, Posi Rear, 850 holley 561-676-0488. Talk to him if interested, I could go check it for rust.
I know about one in Ft. Mccoy Fla it is black do not know much about it. I think it was at NPD on the third, Ft Mccoy is outside Ocala between Gainesville. If I here on anything else I will let you know.