These cars are are all located on the 5th floor of the Imperial Palace hotel and casino and costs bout £3 to view them or you can get in for free with a coupon thats handed out on the strip. A lot of the cars in the show room are for sale.The first Herbie had a 2.2 in it and was done for racing the NAS ciircuits. Well worth a look if you're ever in that part of the USA.
Dom.