So I am in the process of installing my american autowire harness part #510333 on my 68' c15. I am confused on the rear body harness when it says on stepside models you must build the entire rear extension harness as you will NOT be using the rear pig tail assemblies. There is no diagram for the stepside models so Im pretty lost. heres a link to the instructions.
http://www.americanautowire.com/PDFL...20IN%201.0.pdf
I have more questions but would like to get the rear knocked out now thanks