We bolted up the LPW diff cover and tightened the load bolts that support the main bearing caps inside the pumpkin. The load bolts help prevent movement and possible breakage of the main caps. The axle brace kit came complete with everything we needed. It is such a simple kit that even we could put it on without using directions. All it takes are rod ends on each side of the two seamless rods and the tabs on the outside.