The R1 Concepts drilled-and-slotted black brake rotor for 1978–1983 Dodge Challenger, front left position, is a single replacement rotor with drilled holes and slots on the friction surface. The configuration helps remove pad deposits and support heat transfer for steadier braking behavior. Sold for the designated front-left wheel position and finished in black for a clean installed appearance.
R1 78-83 Dodge Challenger Front Left Drilled & Slotted Black Brake Rotor