Rancho RS5000X Gas Shocks set - 07-15 Jeep Wrangler JK with 3-4" lift kits Part Numbers RS55329 and RS55330 Set of 4 Shocks for vehicles w/3-4" front Lift and w/3-4" rear Lift; Incl. RS6507, RS6507B, RS66106B, RS66107, RS66107B or RS66110 Systems Fits 4WD vehicles All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation. Rancho's limited lifetime warranty protects against defects and premature failure. Rancho's 90 day ride guarantee covers RS5000X, RS7000MT, and RS9000XL shocks.