Off road bump stop come standard on the off-road chassis "Z71"
Replace your worn factory front bump stops. The factory bump stops or ÃƒÂ¬jounce bumpersÃƒÂ® located on the frame just above the front lower control arm tend to wear out or even fall out with age. The purpose of these are to act as a secondary dampener by controlling movement as the front suspension compresses. This will also prevent harsh impact if the system bottoms out.