05RST2NV

iTrader: (4)

4:10s will make a big difference in that hoe!

renaldo99

im getting the 4.10s soon! which are better aftermarket $311 or oem $420?

heres some vids
http://www.youtube.com/user/rharmis99

double047

iTrader: (15)

I went 4.11s because they are stronger, they come with 37 ring gear teeth and 9 pinion teeth, so the gear teeth are thicker and stronger.

4.10s are 41 ring gear teeth, 10 pinion teeth. 41/10 = 4.10

4.11s are 37 ring gear teeth and 9 pinion teeth. 37/9 = 4.11

I bought mine from Ron's who is a vendor here and I bought top of the line Yukons, they delivered 3 days after I paid.