460 motor swap in a 89 bronco?

I have an 89 bronco with the EFI 5.0, im swaping a 79 460 and c6 trans out of a 79 e350 motorhome. Im just wondering what parts i would need to convert the 2x4 c6 into a 4x4. i know ill need either a np205 or an np208 transfercase along with the spacer but what parts do i need for the transmission. anything would be helpful thank you