4.10 gears
#1
#2
a few important things...
if you have 4wd, then you'll have to change front and rear, so they match.
its not a DIY. you'll have to get a professional install by someone with experience, that knows what they are doing. expect to pay $150-200-300+ labor for each axle.
you'll need ring and pinion ($250), plus install kit (bearings) ($100), and possible a new carrier ($??) on some axle/ratio combinations.
its not cheap.
here's a couple places.
http://www.performanceoffroadcenter.com/
http://www.ringpinion.com/Default.aspx
if you have 4wd, then you'll have to change front and rear, so they match.
its not a DIY. you'll have to get a professional install by someone with experience, that knows what they are doing. expect to pay $150-200-300+ labor for each axle.
you'll need ring and pinion ($250), plus install kit (bearings) ($100), and possible a new carrier ($??) on some axle/ratio combinations.
its not cheap.
here's a couple places.
http://www.performanceoffroadcenter.com/
http://www.ringpinion.com/Default.aspx