Different drop pitman arm make bumpsteer?

My xj has a 5.5 RE lift with a grand cherokee pitman arm. MY steering arm off my pitman that goes to the tierod is hitting the bottom of the jks sway bar link right where they meet. If I buy a longer pitman arm will my steering be affected? I don't know alot about bumpsteer Just something thats been bothering me. thanks

your draglink and trackbar need to be parallel. move one and you need to move the other, or bumpsteer could be in your future.