The R1 Concepts drilled-and-slotted rear left brake rotor in black for 1985–1987 Toyota Corolla (US/Canada) is a direct-fit replacement tailored to the left rear wheel. Its drilled and slotted surface aids in heat venting and pad cleaning during operation, offering a maintenance-friendly rotor option that matches the application-specific needs of the listed Corolla models.
R1 85-87 Toyota Corolla (US/Canada) Rear Left Drilled & Slotted Black Brake Rotor