This 1964 Buick Riviera is powered by a numbers-matching 425ci dual-quad V8 paired with a three-speed automatic transmission and has been refinished in Wedgewood Blue over a white and beige leather interior.The 425ci Super Wildcat KX-code V8 features finned cast aluminum rocker covers and two four-barrel carburetors under a chrome dual-snorkel air cleaner. Output was advertised at 360 horsepower when new.Power is sent to the rear wheels through a three-speed ST400 automatic transmission and a limited-slip differential.A dual exhaust system with MagnaFlow mufflers and resonators has been installed.Factory equipment includes air conditioning, power windows, four-way power-adjustable seats with retractable belts, and a remote trunk release. TThe body was repainted in its factory Wedgewood Blue.Steel wheels wear cast aluminum turbine-style covers with faux knock-off nuts and are mounted with Ironman whitewall tires.The car is equipped with power-assisted steering and finned aluminum drum brakes.A spare wheel and jack are housed in the trunk, and a front license plate bracket is included in the sale.The seats have been reupholstered in their current beige leather, and that a new dash pad and carpets have been installed.Factory equipment includes power windows, four-way power-adjustable seats with retractable belts, individual rear bucket seats, and a remote trunk release as well as air conditioning.Additional features include a full-length console with woodgrain trim, a two-spoke steering wheel on a tilting column, and a Sonomatic AM radio with Buick lettering on its station preset buttons.The five-digit odometer shows approximately 67k miles.