Classic Industries and Classic Muscle are two companies that offer replacement parts for Chevy Novas. Each company has their own website as well as individual catalogs specifically for Chevy Novas that can be viewed online.
Both companies also offer a free download of its respective catalogs in PDF format. Additionally, Classic Industries can ship out a copy of whatever catalog the user specifies. They also offer performance parts along side replacement parts.
Classic Muscle states that if a person is unable to find a specific part after searching their catalog, they can contact their office, either through the given toll free number or by email, and they can order the part for the shopper.