Has anyone ever tried to drop a 351w and c6 trans (from 76 torino) into a late 70's f100 2wd and had it line up decent enough to run good? Please give me pointers.

I want to take a 351w and c6 trans out of my 1976 torino and put in my 1977 f100 custom 2wd p/up. Can this be done easily, maybe with crossmember kits or something, please send me info.