Hi Guys need help a on this project Let Me start with the fact That the truck I want to convert is a 1993 Superduty With 7.3 non turbo 5 speed. But it is not a pickup, it is a low mileage rollback flatbed that tows two cars and is not easily replaced by buying an automatic! I have hurt my knee and would like to keep my truck forever. I want to convert to an automatic. heres where I am at at this point. I purchased a 1994 e350 van with 7.3 non turbo auto E4OD trans I have complete truck with all wiring. if I go that route I will have to go with a belt driven pump system for my hydrolics, and I am not sure if that trans is heavy duty enough my truck is 15000 gvw. Thought two was trying to go with 4R100 trans that has a capabilty for my PTO however not sure if i could run that trans with wiring from van I bought, or is there some type of after market harness that could be purchased? not even sure if it would bolt up to my 7.3: Please any help or info I will be doing all the work myself