Who's to say what the solid facts are.Having work for Chrysler(dealers) and raced Dodge and Plymouth race cars since 1963 I can only atest to the hodgepodge and mismatch of conglomerations of packages that were assembled and shipped and the same slipshod policys of what dealers did in supplying race related packages,that the only conclusions that can be made is "yes anything was possiable"Especially in the fast growing popularity of racing in those early years.To place any statement as absolute would be incorrect.