Hello, I have never done any sort of gearing to any of my jeeps so this is new to me, I have an 85 Cj7 258 with D30 front AMC 20 rear with 2.73 gears and the TF999 trans and obviously no power. I was wondering with the automatic what the best gear ratio for me to jump to would be, Im running 31s and may jump to 33s but not for a while. Also do I need to change the gears in both the front and rear axles? I realize Im going to need a new carrier for new gears just wondering what the best gears would be for light offroad, and being able to make it up hills for once while driving on the highway, I also do sometimes pull a small light weight trailer, along with this does anyone have a link to check out for parts to a TF999, mine has recently decided to start slipping from Drive to 2 while going down the road, thanks for the help.
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