I was told you can buy a manual that has all the wiring diagrams in anybody know exactly what the manual is titled. Also I am going to need some pieces of wiring harness have been unable to find anything except for the hood harness piece. Anyone know where to possibly locate any of the other pieces?

 

factory manuals can be had through faxon

 

I looked high and low for a wiring harness for my w350 and found nothing. Dodge gave me the part numbers for the different harnesses and prices. They were really expensive so I wouldn't have bought them anyway. I ended up buying a very rusty truck from Alberta and using the parts of harness from it. I bought the whole truck for less than Dodge was asking for the engine harness.