I have really enjoyed this site in the past so finally joined. I bought my 48 gmc about 6 years ago. It is a 1/2 ton long bed with a 57 chevy pickup driveline. I did change out the rear end with a 75 camaro differential and recently finally put in new wiring harness and turn signal kit. I am in the process of redoing all the door window and doorlatch hardware. I will post pictures when my highschooler gets home to do it. Love all the great trucks on this site