Hey all, new to the site. I have been working on a 91 GMC 3500 4x4 3+3 that had a blown 6.2 diesel in it. I bought the truck with 54000km, absolutely no rot at all! I also had a 90 gmc 4x4 suburban with a 350 tbi that the body was falling off of. I have been working to swap the 350 into my...