 | Hot air pipe, stamped steelAdditional Information Hot air pipe, stamped steel, 1919-1926 extends from the manifold to the carburetor to preheat the air (will not work on 1927 with vaporizer carburetors.) Customers Who Bought This Item Also Bought FAQ There are currently no FAQ for this item. To ask a question about this item please press and fill out the form.  | Bookmark This Page Don't forget to bookmark us! |