I finally got around to working on the GMC. I had to gut the interior. Mice can do a lot of damage if left unchecked for 7+ years. The plan is to clean it up, fix anything thats broke, put a 5.3 LS in it and cut the frame for a short bed (I know! I know! But I like short beds). Then paint it a medium blue. Here's what it looked like when I got it. Here's what it looks like now. I'll try to post here as I go.