hat is up for bid is a pair of used Yamaha Keihin Carburetors that came off of a 73 GP433 motor. The carbs look to be complete. I did take them off of the motor. They are rough and would consider them a parts carburetor. The choke plate moves good but the throttle plates do not move. I did not want to force them. The throttle shaft also looks to be bent. All the bottom plates are there and all the plastic gears, but they look brittle. The carbs have the number 844E1 on both of them and one has KE and the other KF. I will also give you the mounting air box flange. These did come off a 73 GP 433 but they should be the same for 72-75 GP motors. These may be the parts you need to restore your GP.. All items sold as is no warranty. Buyes pays a flat rate of shipping. $10. Happy Bidding!!