I bought these new from Summit. Never used, new.

Enhance the performance of your vehicle's ignition system with the Summit Racing SUM-350140BLK Spark Plug Boot Protector. This set of eight black boots is designed to keep your spark plugs safe and secure, ensuring optimal ignition performance. Made of durable steel material, these boots are built to last and withstand high temperatures.

The Summit Racing brand is known for its quality products, and this boot protector is no exception. It is compatible with a variety of vehicles and is easy to install. Upgrade your ignition system today with the Summit Racing SUM-350140BLK Spark Plug Boot Protector.