Kit Includes:- One (1) pair of rear upper control arms Synergy Rear Upper Control Arms for 2Door & 4Door Jeep JK / JKU / JL / JLU Suspension components feature an abrasion-resistant powder coat finish for maximum durability and corrosion resistance Made from high quality crush resistant 1 3/4″ X .188 Wall 1026 DOM tubing Arms are bent similar to factory arm specs to clear OEM wheels with larger tires Features Synergy Dual Durometer Bushings (DDB) with Teflon bearing surface for a maintenance free design focusing on performance, flex, longevity, and ride quality Synergy Double Adjuster Sleeve & Pinch Bolt Assembly: allows for adjustment of control arm length without removing control arm mounting bolt 100% bolt on components assures an easy, trouble free installation with the use of basic hand tools Collapsed Length: 17-3/8″ Extended Length: 18-7/8″ Notes:** PLEASE ALLOW A LEAD TIME OF 2-4 WEEKS FOR PRODUCTION AND SHIPPING DEPENDING ON DEMAND. FEEL FREE TO CONTACT US PRIOR TO ORDERING FOR A CHECK ON INVENTORY*** When upgrading to adjustable control arms from cam bolts, it is recommended to replace the cam bolts with our 8014 cam bolt eliminator kit. Fits:Jeep Wrangler JK 2 Door (2007-2018)Jeep Wrangler JK 4 Door Unlimited (2007-2018)Jeep Wrangler JL 2 Door (2018+)Jeep Wrangler JL 4 Door Unlimited (2018+)