Paid a buck a pound to lighten factory Ford race cars

Ford’s Stock Vehicles Department/Experimental Vehicles Garage, now there's a name to contradict itself, read all about the Ford Factory Race Mustangs evolution here http://www.cartechbooks.com/vstore/showdetl.cfm?st=0&st2=0&st3=0&CATID=21&Product_ID=2553&DID=6