So i have a good 6.2 diesel motor with low miles i would like to swap into my 84 k20 350/sm465. I understand there are flywheel differences from diesel to gas motors, and that sometimes the starters have problems with fitment to the bell housing, but other than that what problems might i run into? also can i keep my same clutch? from what ive read it looks like the sbc motor mounts will work with my 6.2. (also i dont know if this makes a difference but the 6.2 used to be mated to a turbo 400.)