I am planning on running 4.88 gears in 2011 sport but I was wondering if I needed to change the case in the front dana 30 to fit the 4.88s? I have friend that is going to help me out but he is not a jeep guy per say.... I bought the rears already for the 44 but need to find out about the case before I go ahead on the fronts.


Thanks in advance.