97 cobra rear end

hi i know im new here but ive been looking over the forums since the gf's mustang got me into them a little bit more.... i have a 97 cobra and the rear end is shot bought it that way. when you put it in gear it grinds in the rear end. so my question is what rear ends end will fit on the 97 cobra? i looked at my gf's 92 stang and it looks the same just have to swap the hubs out.

thanks,
ANDY