Introducing ARC's NEW  Carb Adapter. Allows Racer to Use a GX390 Carburetor on a GX200/BSP/Clone Engine  Important   Remove the OEM Black Plastic Insulator...

ARC air filter adapter designed for the GX340/390 stock carburetor used on the stock GX340/390 head. This adapter comes with the air box to carb gasket part number DJ-3314, and 2 M6 x 1 Hex...