The Ford Small Block (aka Windsor, Windsor V8, OHV V8, pushrod V8) is a series of automobile V8 engines built by the Ford Motor Company beginning in July 1961. The engine was discontinued in new trucks (F-Series) after 1996, and new SUVs (Explorer) after 2001, but remains available for purchase from Ford Performance Parts as a crate engine. Although sometimes called the "Windsor" family by enthusiasts, Ford itself never named the engine family; the designation was only adopted to distinguish the version from the Cleveland 335-family engine that had the same displacement, but a significantly different configuration. The designations of 'Windsor' and 'Cleveland' were derived from the locations of manufacture: Windsor, Ontario and Cleveland, Ohio.