you can get the whole inner cab roof panel, a lot of them I have looked at are rusted pretty bad above the windshield. My 58 is rusted through on both the inside and outside panels! Too bad they don't screw on like the same year Suburban! It would be nice to remove some screws, toss the old one, get rid of rust, and repaint everything, then screw a new one on place! I may think about doing that when I build my extended cab, not sure what I will find once I pull it all apart but definitely thinking about trying to make the inside piece screw in!