The PowerStop Evolution drilled and slotted rotors are a bolt‑on upgrade for enhanced cooling and stopping on 2021–2022 Ford Bronco rear applications. Precision cross‑drilling and rounded slots clear gases, dust and moisture to keep a clean pad contact surface, while chamfered holes reduce stress cracking. Zinc plating helps resist corrosion and strict machining with dynamic balancing provides smooth operation; sold as a pair for direct OE‑fit installation.
Power Stop 21-22 Ford Bronco Rear Evolution Drilled & Slotted Rotor - Pair