I would really like to totally replace the T-case on my 98 Montero Sport with 2.85:1 or 3:1 or 4:1 Where do I start?

I have a laughable low gear of 1.925:1 <img src="/forums/images/graemlins/frown.gif" alt="" />


98 LS Montero Sport
32" MTRs
2" shackle lift
ARB bumper
Custom Rock sliders
Custom rear bumper