The R1 Concepts drilled-and-slotted front brake rotor in black is for the front left of 1978–1982 Nissan 720 Datsun trucks. This vehicle-specific rotor includes the drilled and slotted surface and black finish noted for that application and is intended to replace the original front-left rotor, returning the brake assembly to the listed model-year specification.
R1 78-82 Nissan 720 DATSUN Front Left Drilled & Slotted Black Brake Rotor