If you;re looking to upgrade your shock brackets on your YJ, this is the upgrade for you! Made out of our 1/4' ultra 100 steel for a lightweight yet very durable design. We offer two axle diameters with this bracket. 2-1/2" will be the correct diameter for stock axles. 3-1/4" will fir the 8.8, Dana 60, and other larger rear axles. These will come standard with a 1-1/2" mounting width and a 1/2" bolt hole. These will be a great upgrade to any YJ with damaged shock brackets, or if you're wanting to beef up your stock components.