I like the Monojet better than the Mod-B too, It has no tag so I will have to do some research when I pull it apart.
He also gave me a HOLLEY 2 BBL for FUTURE, Its brand new, mounted it and didnt like it putting it in a box. It sat for the last 2 years but when I need it after finding the new intake I want - I will have it.

Numbers on the monojet are 7034001 on the top of the carb.
on the side there is numbers stamped :
7029014 / 220 8 BB.

Randy.