The key to great looks and ultimate comfort is all in the condition of your 1976-1978 Corvette's Seat Foam! No Corvette restoration job is complete without this revitalizing foundation to make seat cover installation easier with that "like-new" look and fit. Manufactured by Performance Choice, our Corvette Seat Foam is molded exactly as your originals. Set includes two seat backs, two seat bottoms, and two headrest backs.