*NEW* Weiand 6-71/8-71 Blower / Supercharger Input Shaft 2" Register. This will allow you to easily switch your 2.25" register input shaft over a 2.00" to use the more commonly found blower pulleys with the standard 2" register (center hole diameter). The type of front cover/snout assembly this fits is shown in the last picture. Again this input shaft is brand new in the original box. Only removed for the pictures. It will be very well packaged ensuring safe arrival at your door. Thanks for looking!