I have a 2008 2 door jk X model. Has the stock Dana 44 rear. My plan is to get a Arb locker 35 spline, 35 spline shafts, 488 ring and pinion, master overhaul kit. (northridge 4x4) I am wanting to know will this all bolt right in without any modification and will the spline count I've chosen work on a stock X model Dana 44. Or do I have to use the original spline count for my locker and shafts? I will be putting a pro rock 44 up front with matching gear set, just in case you were gonna ask.

 

I get confused with all this stuff too. Call Dave at northridge and he will point you in the correct direction for your goals