Seat bracket swap

I was wondering if it was possible to swap just the brackets off my std seats onto a pair of 4 door seats of the same year? The seat belt thing is on the bracket so that's not a problem but are the bolt patterns the same on the 4-door seat pan as on my std seat pan? ANd it's just the brackets.

thanks

anyone know? this vinyl crap is so stinkin hot and even seat covers can't save me this summer. anyone?