I just can not get used to seeing a modern seat in a 66-70 b body, I dont mind them in an e body, they kind of fit, but when I see them in b-bodies, it just looks wrong to me for some reason? Just my tastes I guess, I put 70 charger seats in them all, lol. IMO one of the nicest looking, most comfortable buckets ever made, I am putting a set in the bee I am doing now, mopar hit it right with that seat, it sits you up, has tons of support, and looks era correct. I have used them in a malibu/chevelle SS frankenstien we built, mopar seats, ford rear end, ford front end, for wheels, mopar console, mopar shifter, 41' pontiac steering wheel (scored it at a meet, all restored, had it on the wall for years, coolest wheel I ever seen, so I threw it in there)....
ANYWAY, I vote for 70' charger buckets...
they look good with the buddy seat too if you dont have a console..