The YF was designed by engineers. The B? Anybody's guess. Jon (CarbKing) makes something like 84 different kits for it. Tells me GM was trying vainly in dart-board fashion to find something that worked better...possibly without offending whoever came up with it in the first place.
Yes, I did save an image or two. One shows my Frankenstein-like repair.
~ Jon 1952 1/2 ton with 1959 235 | T5 with 3.07 rear end
