In addition to new castings, RC2’s American Muscle Authentics series is releasing new colors to some of its earlier successes. One of last year’s most popular models was the ’67 Impala SS 427, now newly available in this Royal Plum version. Highlights include excellent chrome trim, a nicely appointed interior, a functioning suspension and of course the mega-horsepower 427 under the hood. Every Authentics release is a lot of car for the money, but the impressive heft of this full-size musclecar gives you maximum diecast for dollar! Click here for more.