Check the listing for details. 1971 Datsun 1600 OHC Engine Hot Rod Tech Page. Condition: Used, Made in United States. Listed at 8.95 USD. This is an authentic original 1971 Hot Rod magazine feature page highlighting the Datsun 1600 OHC engine. The page features a period black and white photograph with stylized speech captions and detailed visual focus on the Datsun overhead cam motor setup. A great early 1970s import performance era piece showcasing Datsun’s growing reputation in the American performance scene. This is an authentic original magazine feature page from the April 1971 issue of Hot Rod. Page measures approximately 8 x 11 inches and is in good to better vintage condition. It will be securely packaged and shipped flat to ensure safe delivery. Page measures approximately 8 x 11 inches and is in good to better vintage condition. It will be securely packaged and shipped flat to ensure safe delivery.