Performance Accessories brings you this high-quality Shock Mount. Sold in sets of two, shock mounts can be welded to the axle tube for customized shock absorber mounting or when the addition of a second shock absorber is desired. Made from high quality domestic steel, shock mounts can be used with nearly any standard aftermarket round shock absorber. The 1/2" holes, 1 3/4" shock positioning area, and rounded edges provide a perfect fit on most axle tubes. So if you are looking for a way to smooooth the ride, a Performance Accessories Universal Shock Mount/auxiliary shock absorber may be just what your truck needs.