Originally Posted by Dean_Kuzluzski
There's a bunch of info in the Tech Archives (Big Block).
There were early Winters casting (casting issues), later Winters, Zues, an unknown small batch (I have a set), and then the Chapman era. Many versions were marketed & sold with various stages of completion.


I had a set of the Chapmans also but I sold them new.. they looked pretty decent and flowed pretty good
wave