OK, have another question:

Did Mitsubishi make 4.88 diff gears and 4.90 diff gears or are they the same thing? I came accross a pair (front and rear) of mitsu diffs that I have been told have 4.88 gears in them. Are these the same thing as the 4.90 gears and will they fit into my 97 SR?

97 Montero SR w/Mitsu Adj Shocks & Rear Diff Lock ARB Front Diff Lock 4.9 Ring/Pinion 3.15 transfer box 43:1 crawl ratio 2" suspen lift 2" body lift 2" Gas Tank Lift 35x12.5 MTRs 15x10 Wheels Rock Sliderz ARB front bumper w/12k winch Custom rear bumper