Seven-time NASCAR Cup Series™ champion Jimmie Johnson will pay tribute to the two other seven-time champions as part of the Official Throwback Weekend of NASCAR® at Darlington Raceway.In his last Southern 500 as a full-time NASCAR® driver, Johnson will salute Richard Petty and Dale Earnhardt with a special Ally paint scheme that features tributes to those legends’ most memorable car designs. It’s a touching tribute to two icons from one of the greatest drivers of the modern era. Now the officially licensed die-cast of Johnson’s No. 48 Ally Throwback ChevroletCamaro is available to order from Lionel Racing.