I'm looking for either some screws that hold the throttle plates on or a cheap carb to use for parts. I got a free Edelbrock 1406 carb that is in great shape, rebuilt and all, but is missing a screw for one of the secondary throttle plates. I know they're not supposed to be removed, but since this one is missing one I need one. I haven't had any luck locating a screw to match to replace it with either.