Wilwood SRP drilled performance rotor uses a directional cross‑drill and slot pattern on iron to enhance brake response and pad performance across a wide braking range. The venting action of the holes and slots helps disperse heat and gases and minimizes irregular pad buildup for smoother engagement. Reduced material lowers rotating and unsprung weight, contributing to improved ride responsiveness.
Wilwood Rotor-UL32 Iron LH-SRP BLK Drl 12.19 x .810 - 8 on 7.00in