Hello, Love the forum. Just bought my neighbors 1975 Chevy C-20 truck. He bought it new in 1975 and recently passed away. His wife wanted me to fix it up some and keep it going. He bought it as a 2WD then converted it to 4WD at some point. I have no idea what he did or what stuff he has under it. Time to start figuring out what I have and what I need to do to it.