How hard is it to put a harley Davidson motor into a regular 2002 Ford F-150?

Well, if you are hauling the motor, all you gotta do it toss it in the back, If youre trying to put it in the engine IN the truck, make sure you remove the 300+ pound 6 or 8 cyl. engine, then get your cherry picker and gently now, install the 165 pound 2 cyl in the hole.

Then finish the case of beer you have been drinking and be amazed at all the work you just did for nothing because it ain't gonna work