The product is a set of 4 FelPro 23589 graphite exhaust flange gaskets designed to fit Nissan Datsun Maxima and 280ZX vehicles. These gaskets are made of graphite and metal materials, with a gray color and matte finish. They are specifically designed for the exhaust placement on the vehicle and have a bolt hole quantity of 3. The gaskets are manufactured in the United States by Fel-Pro, a trusted brand in the industry. Additionally, they come with a California Prop 65 Warning for cancer and reproductive harm. These durable and high-quality gaskets provide a reliable seal for your vehicle's exhaust system. Exact item set is shown. Vintage new old stock without original packaging. Set weight 3 oz. Made in USA. No returns on installed items or partial sets. Please review our business policies in our store for information regarding returns, shipping and warranties.