GH,the harness is custom made(Mopar)for my 66 Dart.It come with wires labelled and Mopar plugs,so should be fairly simple.Wiring isn,t my strong point either,but will have a friend helping hopefully get this wired.If not,I,ll get it done myself with help from the supplier.Like I said it,s been custom made for all my electrical needs(no more manual pumps)relays and all.:cheers: