Crankybait
Full Access Member
Ok.... This will be a future project when times allows. I have an '81 F350 that currently has a 351/400M and a T18 trans(4spd, no OD). It's a PTO driven dump so I'd like to keep all that original. I know the 400M has the same bell housing pattern as the 460. Will the current bell housing work with the diesel? I will be looking for a donor vehicle with a manual trans in case these parts are needed for the swap. Motor mounts, core support and what else will be needed? This truck is currently used just on the farm as it needs a bunch to get it road legal and the old 400M needs a valve job.