What year did they change the middle floor pan on the K5's? As in so the rear passengers had a drop in the floor so there knees wouldn't be up in there chests. I think 1980. And did they change and make the rear seat removable without unbolting? The newest I have had was an 88 and I can't remember !! <font color=red>BigBurb <font color=purple>IF YOU'RE SCARED, SAY YOU'RE SCARED !!