This book is the only reference for identifying and verifying, by casting number, the correct Chevrolet V-8 engine and drivetrain parts for your exact model. Part numbers can tell you what part your car was originally manufactured with. Only casting numbers can tell you what a part's exact model and year application is, when the part was manufactured, and which plant made it. This book shows you where to look for casting numbers on parts and how to decipher their codes so you can be sure you have the correct part for your car.