Fits 1958-12/78 FJ40 & BJ40 These body mounts are specially formulated out of high performance polyurethane and manufactured right there in the United States. They are soft enough for a smooth ride, and yet firm enough for the most demanding on or offroad conditions. They also have a metal ring molded into them for added strength. Metal mounts are too harsh and OEM rubber mounts are often too soft and will deteriorate over time. These mounts are impervious to under car chemicals, road salts and have a very high abrasion resistance. Maintains car body-to-frame and/or truck cab-to-bed alignment far longer that O.E.M. rubber mounts.