The R1 Concepts drilled black brake rotor is a replacement rotor that restores the braking surface using a drilled pattern finished in black. This listing is specified for front-left fitment on 1982–1990 Mercury Cougar applications, offering a vehicle-specific rotor option to replace an original front disc when refurbishment or maintenance is required.

R1 82-90 Mercury Cougar Front Left Drilled Black Brake Rotor