Explorer 8.8 and pinion offset

I used the 8.8 in Mama Root's 55, which I narrowed and used two short axles to center it all up.

I am collecting parts for the 56 F100 and I was pondering using the same rear. I was trying to wrap my head around how this rear end could be used in millions of SUV's with this offset. Did Ford offset the engine by 3 inches? Does it even matter?

I was thinking about installing it as is, without the shortening the right side tube. It uses the flat plate type of u joint.

 

Mines down to 56” for my 56 Victoria. The wider F-150 drum brakes worked perfect for me. All the useless castings were cut off the center area along with unused suspension brackets. I know 70’s vans were offset to move the engine to the p***enger side.