Not an air cleaner, but an intake cover designed for used on show bikes. Kustom Tech's Nostalgia air intake covers are made from solid billet aluminum and feature a brass central fin. Both cover and fin feature a high luster polished finish. The trick rear plate allows you to install the cover in horizontal or vertical position. Available for S&S Super E and Super G carburetors, or Keihin CV type carburetors and round inlet Delphi Fuel Injection. Does not fit Delphi Fuel Injection with Throttle-By-Wire.