gears
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It may cause excessive wear on Transfer Case bearings. The drive shaft from the front axle will spin faster than everything else in the transfer case. If you do have dissimilar gears, I suggest pulling the front drive shaft. It will prevent any accidental damage, and save your T-Case.
#8
X2. The front will be spinning at a different rate than the rear causing wear on the T-case. If you got lockout hubs; you would be OK, but they are more expensive than gears. Look for a whole axle on CL with 4.10s, swap them and sell it for what you paid..
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