69 barracuda 340-s VS Formula-S

Do you realize that the Formula-S was only "mandatory" on big block Bcudas in '69. Here's the #'s in the white book for 340 WITH OUT Formula-S(A53), or 'cuda package(A56).
Fastbacks....4 speed=1455, Auto=1230
Coupes....4 speed=219, Auto=386