The Edge Products Fuel Injector 60 lb/hr 630cc Ev1 set of 6 is a high-quality aftermarket car part made in the USA. These fuel injectors are designed to provide precise fuel delivery for improved performance and efficiency in vehicles. With a brand known for quality and a manufacturer part number listed, this product set of 6 is a reliable choice for car enthusiasts looking to enhance their fuel injection system. Additionally, the California Prop 65 Warning indicates that the product may pose a health risk if ingested or inhaled, making it important for consumers to handle with care.