I know the hood hinges are different where the hinge spring attaches to the inner fender on the 58-59 and the hinge spring in contained within the 55-57 hood hinge but what about the mounting of the front fenders to the radiator core support between the 55-59? Will the 55-57 fenders interchange on the 58-59 frame? Some where I read one or the other frames might be a little longer or shorter.