Either. Grant has two styles. A larger one, which is the correct reproduction, with the correct type of horn button, and a smaller one which looks the same. I know that the larger one has the standard Grant pattern AND the factory pattern on it. People who have done it say to go with the factory hub, but that will be pricy. But you get what you pay for. The Grant hub uses an extension with this accordion boot thing. Not terrible, but not factory either.