The MM Racing Upper Shock Mount securely locates the top of your shock with a spherical bearing. This eliminates the vertical deflection allowed by the stock rubber mounts. The freedom of movement allowed by the spherical bearings eliminates side loading on the shock shaft. This allows the shock to perform at its peak. Our mount performs the same task as a rod end on the end of the shock, but does not reduce precious bump travel by trying to fit a rod end under the shock tower. These can be used with or without a coil-over system. Because there is increased noise transmitted into the passenger compartment, and installation of this shock mount is not easily reversible, this product is recommended only for race cars.