The phrase describes a method and associated resources used to interpret the coded information present on a metal plate affixed to the body of a 1970 Chevrolet Chevelle. This plate, often referred to as the cowl tag or trim tag, contains codes specifying details about the vehicle’s original build configuration. An example would be deciphering codes that reveal the exterior paint color, interior trim, and specific options installed at the factory.
Understanding the information encoded on this tag is essential for vehicle authentication, restoration accuracy, and determining historical value. It allows enthusiasts and collectors to verify the originality of a vehicle, ensuring that modifications or repairs align with factory specifications. Furthermore, accurate interpretation can significantly impact the vehicle’s appraised value, particularly for rare or highly sought-after configurations.