just a heads up.
if you guy plan on running a front locker with your CAD front axle you might run into some problems if not done properly. first off the vacuum disconnect will have to always be engaged when in 2 wheel drive. the reason for this is because if you do otherwise one side of locker will spin constantly while you drive, meaning it will eventually wear the teeth off of one side of the locker. you could still put a vacuum switch on it if you want to disengage the front end to help you turn while your in four wheel drive. i leave mine engaged all the time with a front locker and never have any problems on the street as long as the jeep is in two wheel drive. even on the trail turning isnt to bad, but i did install a tera two-low kit so i have 2wd low range to take the load off of the locker so i can make tighter turns on the trail.