Shock mount spacers for the Eliminator II Pro Street 4-link. It consists of a pair of aluminum spacers that are used with the 6227 and 6247 Billet Eliminator II shock mounts. The spacing between the axle brackets is wider on the 6278 and 6293 Pro Street Eliminator II 4-links. These spacers fill the gap between the shock mount and the axle bracket on these Pro Street 4-links