So a ZF from a 460 will bolt up to a 351M/400? What flywheel would I need to make that work?

Both frames are 3/4 ton frames and they are both 79's. The 4wd frame is complete with axles, a c6 trans and a 205 tcase, and it had a 400 in it that has since been pulled. So really all I'm putting on the frame is body and engine, and swapping transmission out for a 4 speed. So the question I...

I have a 79 F250 with a 351M and a 4 speed, 2wd. I also have a 4wd frame and axles sitting out behind my house and I am planning on putting my body and engine on that frame and finding a tranny and t case and I was wondering if anyone had any tips on the easiest way to do the swap and how many...

Austin W. New Douglas, IL