Hey all, I’ve got a 67 barracuda fastback that currently has a 7 1/4 rear end. I want to swap to a Dana 60 to accomadate the rebuilt 383 stroker I have running in it. I’ve been scouring but there’s so much different info for someone new to the world of diffs! A) what is the appropriate width needed B) will a Dana 60 from a 72’ Ford 250 work? 1. If so, will it need modification? Thanks in advance!