The ACDelco Silver 18A2A Front Disc Brake Rotor and Hub Assembly is a high-quality product made of cast iron, featuring a vented rotor style for improved braking performance. This single rotor assembly is designed for the front placement on vehicles such as C10, G10, G20, and C15 models, with a 1-year manufacturer warranty. It is an OEM part manufactured in China by ACDelco, a trusted brand known for its reliability and durability. The product does not contain any performance-enhancing features and comes with a cancer and reproductive harm warning according to California Prop 65.