Alright, first off is this possible? I'm swapping a Np435/Dana 300 along with a 400sbc. The whole set up sits too high for the Yj crossmember, and i have a crossmember from a cj5 (79) and it appears to have a higher mount location. Any ideas on this would it work...i thought that since th cj crossmember is a few inches narrower i could just extend the sides out. Any advice welcome....alos thought about just going with a flat peice of steel or what would be better??