It looks like this MOPAR lift lifts the truck all around 2″ instead of 2″ in the front + whatever in the rear to make it level. This keeps the sink bug look. I personally prefer my truck to sit level. Usually on most pickups this is done with X size lift in front and Y (smaller) size block under the rear leaf springs.
https://www.jeepgladiatorforum.com/forum/threads/gladiators-on-mopar-2-lift-kit.16197/