Was not trying to list every wedge head in my earlier post, but I will throw in a few more
wedge heads.
450-575 906 516 and countless others
550-650 Edelbrocks
600-700 Stage VI
650-750 SR's or B1BS
700-800 440-1
800-900 572-13
850-950 B1 original
850-1000 Zeeker
850-1000 B1-MC
900-1150 B1-PSO
950-1200 Predator
950-1200 Indy 600-13X
950-1250 B1-TS

Some may consider the estimates on the low side but I prefer the term conservative.