This is a reprint of the confidential manual written by Chevrolet Engineering staff to train salespeople on the features of the new models. It is one of the best and most detailed sources for explaining standard and optional equipment. This book describes mechanical and/or styling improvements of vehicles by explaining in detail how vehicles changed from the previous year. Find out how each trim level differs from others. You will find detailed interior photos, mechanical drawings, lists of interior-exterior paint combos, and mechanical innovations. It includes a chart with powertrain combinations (engine, compression ratio, carburetor, transmission, axle ratio) for each model. You'll see very detailed lists of interior and exterior optional equipment for each model and trim level. You will also find a list of dealer installed accessories as well as regular production options (RPO). Some of the information in this book can't be found anywhere else. Buy now for this hard to find book.