I have a junk 79 C20, that I'm robbing parts off that I think I may use on the Blazer project. I'm getting the 14bff out of it, (springs are rusted and broke), and the steering box for the pitman arm, and the glass. All sheetmetal is rusty, so its getting scrapped. Most of the body parts are no better than what I already have on the blazer, so I'm going to let them go. No engine or trans in it. What else should I save?