The R1 Concepts drilled-and-slotted brake rotor is a black front-left rotor with drilled holes and slots that help manage heat and pad deposits for consistent brake engagement. Specified for the 1990 Cadillac Brougham in the front left position, this rotor provides a finished replacement that matches the drilled-and-slotted style called out for that model year and wheel location.
R1 90-90 Cadillac BROUGHAM Front Left Drilled & Slotted Black Brake Rotor