The console of course and 66/67 bucket seats to be correct. Later years could work as well although the brackets that hold the seat to the floor may have different spacing on the mounting holes. Also don't forget the floor stiffening plates for the inboard mounting area.
Thanks guys, I do have the proper 66-67 seats with seatcovers on order through pro fit.But still need the stiffening plates. So far I have a line on a couple consoles locally but still need mounting brackets and all shifter components