This 1963 Buick Riviera is finished in blue over tan upholstery and powered by a 401ci V8 paired with a two-speed automatic transmission.

The 401ci “Wildcat 445” Nailhead V8 was rated at 325 horsepower and 445 lb-ft of torque when new.

The radiator core was replaced and a Pertronix electronic-ignition conversion kit was installed in 2016.

The battery was replaced, a freeze plug was replaced, and the oil was changed in 2023.

The engine identification stamp 7J1058850 matches the car’s serial number, while the “JT” prefix indicates a 401ci Nailhead V8.

The five-digit odometer shows approximately 30k miles. Total mileage is unknown.