[dodgiesdad]

I just put an Old Air system in my truck, with some modifications. The one thing I did not like about the Old Air system was the lack of floor heat. I simply took the stock floor/defrost splitter box and welded in a round tube (piece of custom bent exhaust pipe) which fits into the Old Air defrost outlet. So now just like stock I have a lever down by the floor the selects defrost-floor heat-or blend. I also put the ac vents in the dash instead of under it.