Hey guys I'm looking at a 1973 f-250 highboy and I think I'm gonna buy it. And I am wanting to put a diesel in it. I was wanting to put a cummins in one but then I found out you have to buy a $3000 kit to just get everything to work with a ford... So now I am wanting to know what all you would have to do to put a 7.3 idi in one. That's what I have in my ford and it's a pretty good old motor. So does anybody know what all you would have to do to put a idi in the 73, anything big? Thanks guys!