From their literature: OEM quality with added defense against rust and corrosion. Part number 48880377 - see picture.
Graphite Guard provides corrosion protection on the rotor hat and plate edges - offering a level of protection against rust and corrosion to help extend the service life of the rotor.
* Original Equipment matched in mass and vane configuration to manage heat and harmonics
Micro Finish - CNC machined brake finish for smooth initial break-in.
* These premium rotors remain consistent with original equipment quality, ensuring a perfect fit and optimal braking power.
* NAPA Premium Brake Rotors minimize noise and vibration to deliver a smooth and quiet braking experience.
* Graphite Guard’s advance protection helps ensure reliable braking for a longer period of time.