Mr Gasket Air Cleaner - 6-1/2 Inch Diameter, 2 Inch Tall - Chrome - 1486Fits 5 1 8 Inch Diameter Carb Neck Part Number: 1486 This Mr. Gasket Air Cleaner has chrome plated steel top and base. Fits most carburetors with a 5 1 8 inch neck. Has a 6 1 2 x 2 inch open paper filter element and the carb stud and retaining wing nut are also included. Features and Benefits Chrome Plated Base And Top Made Of Steel Comes With Filter, Stud and Wing Nut Fits 2 3 4 Barrel Carbs With 5 1 8 Inch Neck High Flow White Filter