The GiroDisc slotted rear ring for 2016–2020 Ford Shelby GT350 and GT350R provides a slotted friction surface intended to help preserve pad contact and channel gases and debris for steadier braking. These rear rings are offered as direct-fit replacements for the GT350 rear rotor friction faces; confirm pad and hardware compatibility before fitting them to your car.
GiroDisc 16-20 Ford Shelby GT350/GT350R Slotted Rear Rings