International Harvester 1066

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "International Harvester 1066" – news · newspapers · books · scholar · JSTOR (August 2010) (Learn how and when to remove this message)

The International Harvester 1066 is a farm tractor that was made by International Harvester from 1971 to 1976. The 1066 has a six-cylinder diesel engine and about 105 drawbar and 125 PTO horsepower. The 1066 is significant for its popularity, with over 50,000 units having been built in its six-year run.^[1]