[vancelot69]

Maybe get some seats out of a newer vehicle that already have the a/c built in? A previous owner of my Jimmy put in electric adjust seats, so that can be done, so I don't see why you couldn't do it with a/c seats.

Or run a tap from your A/C head unit under your seat (mounted in such a way that it works, not just blowing cold air under your seat out the back side heh).