I'm from argentina and I doon't know where can I get one of this engines, What truck have his engines?
Not to rain on your parade, but why do you want one of these? There are NO performance parts available and 3300 is about the top rpm. They weigh about twice as much as a 460 and the only thing they have going for them is the low rpm torque.
You see a few of them around here is the salvage yards. The head/intake combo is antiquated and the combustion chamber was basically in the piston.
Ford did away with this motor for a reason.
Now if you really want an eye turner, get a gmc v12. But I guess that's another subject not fit for this web site....