The PowerStop Evolution drilled and slotted rear rotor pair for 2003–2008 Chevrolet Express 3500 is a bolt‑on upgrade for improved cooling and performance. Precision cross‑drilled holes and rounded slots clear gasses, dust and moisture to maintain a clean friction surface, while chamfered holes minimize stress cracking. Zinc plating resists corrosion, weight and vane count match OE, and 100% dynamic mill balancing reduces vibration.
Power Stop 03-08 Chevrolet Express 3500 Rear Evolution Drilled & Slotted Rotors - Pair