Traction bars are a necessary upgrade when increasing the horsepower on your truck to prevent the axle from twisting which can lead to broken u-joints, driveshafts, and even twisted axle housings. These Universal Fabricator Series 68" Traction Bars from WCFab include the essentials, allowing you to customize the mounts for your specific application. Features High quality RockJock rebuild-able and grease-able Johnny Joint heim connections at the frame side connection for the bars. Heavy Duty Poly Urethane Bushing at the axle side connection for decreased noise and vibration (common complaint when solid heims are used on both ends). WCFab traction bars are all finished with their professional in house powder coat process in your color choice and come standard with a epoxy primer base coat before the final color to increase corrosion resistance by more than ten times compared to just your standard powder single coat application. Made in USA.