Im looking to know what seats from other olds cars and gm cars that fit 2 door 77-79 delta 88. Want to upgrade my seats. Im sure the 77-79 impala and caprice fit but what others? Anyone retro fit newer seats?

 

All 1977-1990 RWD B/C-body cars are the same as far as seat fitment. Of course you can retrofit just about any seats by fabricating the correct mounting brackets. Just be sure that you tie them into the floorpan crossmembers and not just into the flat sheet metal.

 

Do b-body 4 door cars fit for 2 door b-body? I have seen many 4 door caprices around.

 

Yes, but typically a 4dr seat won't tilt forward to allow entry into the rear of a 2dr car. If you find a 4dr with buckets that tile forward, that will work.