 The historic Four Sixes Ranch was established in 1870 and was instrumental in the formation of the AQHA. Today, it is dedicated to the production of the greatest race or performance bred American Quarter Horses in the country, providing only the best stallions to enhance your breeding program. The state-of-the-art breeding facility seamlessly blends time-honored values, traditions, and methods utilized for the past 140 years with the 21st century. Visit 6666ranch.com to view the 2011 stallion roster.