The PowerStop Evolution drilled-and-slotted rotor pair is a direct-fit bolt-on upgrade for 2003–2005 Chevrolet Astro rear brakes, boosting brake cooling and consistency in tougher conditions. Precision cross-drilled holes and rounded slots sweep away gases, dust, and water for a cleaner pad-to-rotor contact patch, while chamfered holes minimize stress cracking. Zinc plating resists corrosion and rotors are dynamically balanced and OE-matched for fit and function.
Power Stop 03-05 Chevrolet Astro Rear Evolution Drilled & Slotted Rotors - Pair