The 1972 Nova received only minor trim changes. The Rally Sport option with special suspension returned and was a rather popular choice, with 33,319 sold. Super Sport equipment went on 12,309 coupes, some of which also had the Rally package. Nova production moved to Norwood, Ohio, where it would be assembled alongside the Camaro. At mid-year a sunroof option became available on two-door models. Also, the optional Strato bucket seats available on coupes switched from the previous low-back design with adjustable headrests to the high back units with built-in headrests introduced the previous year on Camaros and Vegas. The Rally Sport option with special suspension returned and was a rather popular choice, with 33,319 sold. Despite the lack of change, Nova had its best sales season in years, with production of the 1972 models reaching 349,733. Of these, 139,769 had the six-cylinder engine.
Source: Wikipedia, 2014