Rotor 8bt .810 x 12.19 x 7.00 RH SPC37

The Rotor 8bt .810 x 12.19 x 7.00 RH SPC37 is a premium directional slotted brake rotor engineered for high-performance automotive applications where superior stopping power and thermal management are non-negotiable. Designed by Wilwood, an industry leader in performance braking systems, this rotor serves track enthusiasts, street performance builders, and serious mechanics who demand OEM-quality braking upgrades. The passenger-side configuration makes it ideal for complete brake system overhauls on vehicles requiring upgraded stopping capacity and heat dissipation.

Built from cast iron with an 0.810-inch thickness and 12.19-inch outer diameter, this rotor delivers robust thermal conductivity essential for repeated hard braking cycles. The directional slotted design serves two critical functions: the slots actively expel brake dust and gasses away from the pad-rotor interface, maintaining consistent friction coefficients under extreme conditions, while the directional pattern optimizes cooling airflow during high-speed operation. With a 8 x 7.000-inch bolt pattern and natural finish, the rotor integrates seamlessly into OEM and aftermarket brake systems. Its 10.27-pound weight reflects the substantial material required for fade-resistant performance at elevated temperatures.

This rotor excels in applications where factory braking systems fall short—road-course events, towing operations, and aggressive street driving all benefit from the improved heat capacity and outgassing control Wilwood's design provides. The RH (right-hand) directional configuration must match your vehicle's existing setup; verify bolt-pattern compatibility with your caliper bracket before purchase. Installation requires standard mechanical expertise and proper torque specifications; professional fitting ensures optimal pad bedding and maximum rotor lifespan. Pair this rotor with Wilwood performance pads and stainless steel brake lines for a complete, coordinated upgrade that transforms braking response and reliability.