Skill Level: 4Scale: 1/25length: 8.50 inch width: 3.25 inch height: 2.55 inch. The 1966 Impala Super Sport was the flagship of the Chevrolet line and the eMPHasis was on performance as well as good looks. Today, the timeless design of the 66 Chevy Impala SS is just as striking as it was the day the first unit rolled off the assembly line. Highly Detailed Turbo-Jet 396 V-8 with four speed standard transmission. Interior with front bucket seats and center console and full wheel covers with spinners.