The Rock Assault Rear Axle Truss will weld onto the top of your OEM or Rock Assault Rear Axle housing for extra protection against bending during competition or other extreme applications. The Rock Assault Rear Axle Truss is designed to allow for easy installation. The flat top design of our rear axle truss allows for installation of any link brackets that you wish to install. The Rock Assault Rear Axle Truss will not only give you the peace of mind that your rear axle housing will last a lifetime, but it adds a sharp durable look to the axle housing.