The R1 Concepts Geo-Carbon drilled-and-slotted rotor is a replacement brake rotor intended for rear-left use on 2000–2006 Ford Thunderbird models. The listing identifies the rotor as the Geo-Carbon drilled-and-slotted style for that application; confirm rear-left compatibility for your Thunderbird year and order the proper side or matching rotor to ensure balanced braking after installation.
R1 00-06 Ford Thunderbird Rear Left Drilled & Slotted Geo-Carbon Rotor