no the hubs werent swaped. when i bought the crx i already have a b16 in it with axels and runs but now the joint is getting ready to break so thats why i need to figure out what axel i need to get . I have a j1 tranny in it now . if iuse the 90-93 tg axels will the outer joint fit the si or dx ,or should i just go ahead and get the 90-93 teg hubs and do it that way. im guessing the guy that had the car built had custom axels built to match up with the hf? if you could give me some more suggestions that wouldhelp thank