Well, I found a guy local that would do it $150 per axle. Think that is a good price? That is all this guy specializes in is diffs and drive trains, so it should be good work and its not far from where I live. I got the rear 4.6 gears from a friend for cheap and the front 4.6 gears got from M&S. So I thought I would put them in the LS for towing. It should make a significant change. From 4.2 to 4.6 that is .4 change, and I can do it all with parts, shipping and labor for about $650.00 Is that price worth the change (not that I can change it now, I have already bought them)

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