Rubicon Express was founded in 1996. We’ve always been a company of dedicated off-roaders, and our goal has always been to provide Jeep enthusiasts with the highest quality suspension components at the greatest value possible. Almost 20 years later, our focus hasn’t wavered, and we’re proud to be the industry standard in after-market Jeep suspension and drive-train products. Our passion for excellence has been our driving force from day one and we’ve never lost sight of our humble beginnings. We understand and respect the investment our customers make in their vehicles. Our staff members are all Jeepers, and will do their best to answer any questions about our products you may have. Replaces the stock rear track bar on 2 and 4-door Jeep Wrangler JK's with lift heights of 3.5-inches or more. The rear track bar is adjustable in length and designed with a double bend specifically for the JK to give maximum clearance between suspension components. This allows precise centering of the rear axle after installation of a suspension lift. The RE1690 is made from 1-3/8 x 3/16" wall 4130 chromoly. It is designed to clear many after-market axle housings including the Dana 44, 60 and Ford 9". Specs:Rear, adjustable trackbar for 3,5" and higher lift,Gives maximum clearance between suspension components,Allows precise centering of the rear axle,Polyurethane bushings included,