Found an older posting (Nov 21, 2018) here on FABO where you asked the same question and apparently it was the foundry that did castings for Edelbrock and Shelby as well.:poke:
I found what I was looking for from Hot Rod Magazine.
Information.
"That's another thing about John (Fell). His grandfather started Buddy Bar Castings in South Gate, California. Buddy Bar does aluminum sand casting, and for decades did all the Ford Cobra aluminum castings as well as Edelbrock's before they went in-house in the late-1980's."
