Son has "rough" 56' F100 pickup we've been working on.
We put a volarie front end under it and it now has a 3.73, 8.8 Explorer rear.
It has a clunker 307 in it for mock up, which will be replaced by the 383 we are putting together.
Aiming at a medium street 383, 425ish to 450 hp.
I'll see if I can get a pic or two to post I will post them.