1950 KG9 Thunderbolt with Quicksilver. I restored this motor five years ago. It runs well in a test tank at high power on a test prop. The factory lead seal is still intact indicating that the case has never been opened, and the serial number, 493435is onon both the case and the front cowl plate, which appears to be original. The magneto has been professionally restored prior to my running it, the twin carburetors were professionally rebuiltand I installed a new water impeller at the same time. Included is the very rare factory steering handle/dead man throttle grip. NOT included is the fuel tank and engine attachmentlines.Local free delivery only.