Power is not a substitute for gears.
You are working that engine hard
on 33s with stock gearing, problem
is the 5.83 have been hard to get
from being out of stock, anyone hear
if they are shipping yet

The gears will cost about $600 and
another $100-200 to have setup, you
could look into a diesel swap for power,
and I think it will help with the gear ratio
too, any thoughts on that guys
