The Champion 8 Spark Plus 22 RF11YC spark plugs are a set of 8 copper plugs designed for car and truck ignition systems. These spark plugs are not vintage or performance parts, making them suitable for everyday use. With the trusted Champion brand name, these spark plugs provide reliable and efficient ignition for your vehicle, ensuring optimal performance and durability. Upgrade your ignition system with this set of high-quality spark plugs.