I ordered new shocks (Rancho 9000XL) Thursday night not expecting them until maybe next weekend. Well, they came this morning so I was excited to get them on and try them out. My rear upper shock bolts were seized beyond belief. I was able to remove one bolt, twisted off two, and one is still in there. My Jeep is now sitting with the rear jacked up off the frame so I can put some heat on the nubs sticking out and hopefully be able to get the broken bolts off with vise grips. I broke an ez-out on one leaving the tip inside of the bolt so that won't be a fun one to get out now. Oh well, at least the front shocks went smoothly.