Wilwood SRP drilled performance rotors use a directional cross-drill and face slot pattern to improve brake response and pad performance across light to heavy braking. The holes and slots vent and clean the pad interface, reducing pad glaze while dispersing gases and heat. This pattern also helps prevent irregular pad compound build-up and lowers rotating weight, contributing to smoother engagement and improved pedal feel.
Wilwood Rotor-SRP48 SPC-37-LH-BLK-Drill 12.88 x 1.10 - 12 on 8.75in