I need some information on the 4.0 Ford v6 engines. I want to run one in a 7s truck. what are the most sought after years for these motors. what is the application that I should look for? I assume a donor motor, wiring, and ecm is the best way to go, does anyone have a suggestion on where to find one? I looked at turnkeys website and I didn’t see anything like that. thanks for any help!