In the book, seasoned journalist Scott Ross has unearthed new information from the key personnel involved in designing, engineering, and building these brash muscle cars. Ross provides comprehensive engine, transmission, and interior options as well as essential trim package and color code information. You learn the bottom line on original equipment packages and options. Ross covers Special Edition, R/T, Gran Coupe, and Rapid Transit System packages. And of course, the preeminent models in the lineup, Hemi Cuda, Challenger 440 six pack, AAR Cuda, and Challenger TA are covered in extensive detail. The large option list (and which options were available on which cars) is covered in great detail, which will greatly assist you with authentication. Plymouth Barracudas and Dodge Challengers are some of the most powerful and valuable Mopar muscle cars ever built.