Ford Racing Mustang FR panhard bars are designed as service replacements for Mustang FR500S and Boss 302R1 race cars and can also be used on other Mustangs. Constructed from durable steel, these panhard bars allow for adjustment to the rear suspension, unlike non-adjustable factory bars. They include high-quality urethane bushings and low-deflection urethane rod ends and steel sleeves. Offset mounts allow Ford Racing Mustang FR adjustable panhard bars to clear the rear differential cover.