TeraFlex has the perfect solution to level your JK if it is dipping in the front from the weight of a winch, sagging, or to level out a loaded vehicle. These spacers are designed to work in stock configuration, or with a lifted vehicle. The spacers are available in 1/2", 1" or 2.5" lift increments depending on your needs. The rear spacer also incorporates our industry exclusive spring retainer and guide that helps to realign the spring to its proper location during extreme articulation without fear of the spring falling out. All spacers are sold individually and will fit both 2 door JK Wranglers and 4 door JK Unlimiteds, and all JK Rubicon models.