jthesby
Member
Hey all, have 3.21s in my 2014 1500, have found a used 2013 front differential w/3.91 with only 7k miles on it. Am thinking/planning on doing the swap. Does anyone know if there were any changes between the two, or are they identical (other than the gears inside of course)? Thinking this is a swap that I can do. Then let the pro's take care of the rear.
