so you have no motor mods at all?im thinking a 2-3 lift and 31s/32s so it wouldnt be as bad on gas..gears..some motor mods..how much should i expect to spend on gears?how long do these motors last?just as long as the 4.0?150k+ miles?thanks for the time and all the info bro..im going to check out the jeep...if its clean as he says it is..i just might do it!!!thanks

also..what kind of numbers does the 4.0 put down? 2.5l?thanks