The FELPRO #74089 Exhaust Valve Stem Seal is a high-quality gasket and sealing system designed specifically for 1981-1991 Chevrolet SBC V8 engines. Made by Fel-Pro, a trusted brand in the industry, this performance part is guaranteed with a 1-month manufacturer warranty. Crafted in the United States, this seal ensures a secure fit and optimal performance for your vintage Chevrolet vehicle. Upgrade your valvetrain components with this reliable and durable exhaust valve stem seal.