The R1 Concepts drilled black brake rotor for 1974–1980 Mercury Comet (front right) presents a shopper-facing identity and the wheel position. Specified as drilled with a black finish, the rotor is clearly associated with the Comet years listed. It provides the front-right braking surface for those model years and is described as the part matching the explicit application details in the product description.
R1 74-80 Mercury Comet Front Right Drilled Black Brake Rotor