Wilwood SRP drilled performance rotor combines directional cross‑drills and face slots in an iron construction to improve brake response and pad performance under light and heavy braking. Holes and slots vent heat and gases while reducing pad glazing and uneven compound buildup for more consistent engagement. The removed material also lowers rotating and unsprung mass for better responsiveness.
Wilwood Rotor-UL32 Iron RH-SRP BLK Drl 12.19 x .810 - 8 on 7.00in