1966 Chevrolet Impala SS Flexes Original V8 Muscle with Low Mileage

The fourth-generation Impala was literally a record-breaking series, as the first-year 1965 model earned its place in automotive history books with sales that exceeded 1 million units in the United States alone. And while the 1965 Impala itself was the one setting new records, the entire fourth generation continued to sell like hotcakes, with the 1966 vers...