The 914 and 914-6 Porsche, A Restorer’s Guide to Authenticity III takes a part-by-part, year-by-year approach to what an owner or prospective buyer should look for when evaluating a 914 Porsche. For each year, from 1970 through 1976, the author examines every change, documented or not, of each model and now including major mechanical components. Included are the most accurate and comprehensive chassis number and color/upholstery listings anywhere.