Hey I've got a stock FJ40 and a running 4.7 laying around. How hard would it be to install? How many people here have done this swap? Would it be possible to keep the original 3spd tranny? I'd love to keep the original 6 cylinder and wire them both into the harness so I can switch them out.
Please let me know if you have any tips or know anyone who's done it
Please let me know if you have any tips or know anyone who's done it