Cycle your suspension with the coils removed and tell us the distance between your upper and lower shock mounts. Then we can tell you which ranchos you need
Select the next size down/smaller than 4" and you should be fine. You can replace the shocks with the new Ranchos without taking your tires off, you don't even need to jack the Jeep up.
Cycle your suspension with the coils removed and tell us the distance between your upper and lower shock mounts. Then we can tell you which ranchos you need