R1 80-94 Ford F-250 4WD (Excl Super Duty) Front Left Drilled & Slotted Black Brake Rotor

The R1 Concepts 633-54108L is a high-performance drilled and slotted brake rotor designed to deliver enhanced stopping power and durability. This left-side rotor features cross-drilled holes and diamond-cut slots that work together to improve heat dissipation, reduce brake fade, and maintain consistent braking performance under demanding conditions.

Key features include construction from premium G3000 grade cast iron for superior strength and stability. The cross-drilled design reduces rotor temperatures, while the diamond-slotted pattern removes brake dust and debris. It also has black zinc plating for corrosion resistance and is precision-machined to OEM specifications for direct-fit installation.