The PowerStop Evolution drilled and slotted rotors are a bolt‑on upgrade for improved cooling and braking on 2020–2021 Chevrolet Corvette rear applications. Precision cross‑drilled holes and rounded slots evacuate gasses, dust and moisture to preserve a clean pad contact patch while chamfered holes reduce stress cracking. Zinc dichromate plating guards against corrosion, and strict manufacturing tolerances with dynamic balancing ensure smooth, reliable performance in a direct OE‑fit replacement pair.
Power Stop 20-21 Chevrolet Corvette Rear Evolution Drilled & Slotted Rotor - Pair