Review on 🔧 Dorman 905500 Upper Bushing Insulator by Kenneth Barnes

These metal bushings are rated for very heavy duty and work on one side of the shock with the steel bushing going through the mounting hole and locking the shock securely in place. You must use one of the factory sockets on top as they are only for one side, the bottom. This is a quality item that should be installed on the front of the respective units when installing new shock absorbers.