Gear swap 2010 NNBS 4x4

[Gus]

So I have picked up what I think is all I need to do a swap on the truck. I got 4.56 for the front and rear, a truetrac and 2 basic Ratech installation kits. I have doing some google searches tonight and came across several forums trying to find out more info. I saw a post about the 2010 having a different sized pinion bearing outer race and its dealer only? I just wanted to see if someone could confirm this for me. I've had several people tell me I should be able to set up on my own since I have put together quite a few engines but just a little nervous about doing it. I got one quote of 300 for the back and 500 for the front (he says the front is hard to pull out which I had to do when a lifter drop into the pan) any advice appreciated
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[Got Torque Diffs]

The pinion bearings are different. For sure the pinion bearing pair
Usually run me about $60 with seal. The labor cost is t bad
That's usually what I would charge for a 4x4. The front
End axel does need to be removed for installation.