The last thing you want is your Jeeps brake lines acting as limiting straps. Rock Krawler brake line kits use stainless steel long travel lines for up to 6 in. lift kits. They increase braking ability and allow improved suspension flex. These kits include two lines for the front and one for the rear. Rock Krawler brake line kits in accordance with properly set bump stops and limiting straps will keep lines safe and working when needed.