Quote: The only bearings that may make a differance is the thrust bearing, or the rear main bearing, the flange on the thrust bearing may be different (bigger diameter)and I think one bearing fits all but the other will not fit in the other block so if your thrust bearing goes in your block it is good. The rear main bearing one was wider than the other and again I don't remember the year break or witch one is universal.
I didnt think of the thrust bearing..but IIRc all the magnum engine used the 360 size rear main bearing or main cap size and 360 oil pan.
not sure if the bearing would have changed or the main cap size for the pan seal
something you might want to look at before the swap starts
