I plan on running 37s. I do not know the lift height of the Jeep, compared to other lift kits.... As of this photo, with the wheels in place, the factory rain gutter sits at 75 inch high. My older Jeep sat around this height with an 11 inch lift.
Here is the width of the JK axles, and the wheels below it.
I am installing JK axles for a few reasons over Dana 60s, or 14 blots.... Hear my reasons out. REMEMBER, First off going this route due to weight. To keep the unsprung weight down. and NOT MAKE my Jeep like everyone else's.
1). Everyone is going with the trend of "Tons"... While they are stronger than 30s, they weigh 3 times MORE. Yes they are stronger, but you would need to upgrade some parts to then eliminate their own weak spots.... Just adding full sized axles doesn't make them bulletproof.
2)Tons make a wheel lug patter come into place. Then your wheel selection (and spare rim) come into place.
3)Width. I want a wider stance, and the JK axles are 5 inches over a Dana 30
4) Kind of adds to the 1) above. When you wheel a full sized axle, you are dragging the axles over obstacles. The characteristics of that much weight changes HOW your vehicle climbs rocks. You have to of wheeled both to grasp this first hand.
5)It is still a unibody setup. The stress is amplified on the XJ, and will create other issues of reinforcement to address with your rig.
WITH THAT SAID, I see nothing wrong with tons, but I want to build JK44 axles for MY Jeep, and I have upgraded the parts for each. I will post up the parts I bought to improve the final product.
For the front, I am cutting the factory tubes, adding 3.0 DOM tube, and adding these ProRock 44 inner C-s so that I can turn up the pinion angle on the housing. This will make my axle, tubes as thick as a 60, but less weight.
I picked up a Dodge 5.9L motor and trannd for $1000. At the moment I am gonna install this. If things change, I will possibly sell THIS and pick up an LS motor instead.
I dropped 20k in parts for the project, then started adding tools, and metal working equipment. I spent 3 plus years making this garage setup to work in. It has 24 four foot fluorescent bulbs. A full sized swamp cooler to deal with the Arizona heat. And a kick *** stereo to blare the Dubstep music out the door.
I am looking into finding a way to raise the ceiling, and installing a 2 post car lift. My garage has more work done to it, than the WHOLE house in three years.
