I keep hearing different numbers of the spline count . So what is the spline count on the front d 60 inner out shafts and also what is the spline count on the rear . The reason i ask is randys r&p has custom axles that are 40 % stronger than regular d 60 axles so im going the see if i can just replace the axle shafts in the front stock d 60 . And need to know the rear count so i can go with some type of locker or posi set up .