The trans will bolt right up to a v-8. The motor mounts, accessories and exhaust bolt on. You will need a v-8 PCM and possibly a harness. I was cheap and used the existing V-6 harness when I did mine. Just had to add 2 injector driver wires to make it work.
392 gen III hemi on E-85 727 trans Dana 60 10.02@134
