Wow the Mona Lisa of rare Chevrolet Parts. A complete NOS air cleaner, snorkle, and air filter element ( embossed GM original) for a b body GM 1966-67 Chevrolet Impala, biscaynne, Caprice, big block car. Might even work on Chevelle. Never used. No wing nut marks. Still got the box. Don't miss this once ever opportunity to make your full size GM big block car a special one of a kind car. air cleaner 2.jpgair cleaner 3.jpgair cleaner 1.jpg