This is a reprint of the confidential manual written by Buick Engineering staff to train salespeople on the features of the new models. This book describes mechanical and styling improvements of vehicles by explaining in detail how vehicles changed from the previous year. You will find detailed interior/exterior photos, mechanical drawings, and specifications. The back of the book contains a color option list naming which body color went with which wheel and striping color (list of color names only, no colors shown). You'll also see diagrams with interior and exterior dimensions of the car. Some of the information in this book can't be found anywhere else. Buy now for this hard to find book.