The R1 Concepts Geo-Carbon drilled-and-slotted rotor for 1989–1996 Nissan 300ZX (front left) is a single front-left replacement rotor with a Geo-Carbon friction face and drilled-and-slotted surface. The holes and slots assist heat control and pad cleaning, and the description specifies this rotor for the front left position on the stated 300ZX model years.
R1 89-96 Nissan 300ZX Turbo Front Left Drilled & Slotted Geo-Carbon Rotor