GTR808

I have a 89 s13 coupe. I just bought a pair of 1000 hp drive shaft shop axles. The holes on hub that is connected to the rear end do not match with those on the axle. I need to drill them out to 10mm, but i need to find a way to pull the hub out. I beleive it is held in by a clip, but i need to know if i can just pull out the hub without disassembling the rear end. Please help. If you have any suggestions or helpful ideas please let me know. Thanx