1963 White Buick Riviera with 401 motor that I think is factory bored to a 425

1963 Buick Riviera Base Hardtop 2-Door Additional Info:

For sale is a 1963 Buick Riviera that is white in color. It has a 401 motor that I think is factory bored to a 425 because it appears to be a red block. It has 31,618 miles on the speedometer. All matching numbers and original motor. Factory leather on rear seats. Car has been sitting for years and needs an ignition switch. It was hot wired and ran about three months ago. The body appears to be solid. Keys and trunk lock are missing. Needs a battery. It needs a trunk partial floor pan. Floor boards are solid. It is a California car with the California black tag as shown in the trunk. It has rust underneath driver's side tail light and rust on lower part of fender and on hood and below rear window. Good tread on tires. Missing radio and air cleaner. All glass is good. Car is all original and still has original floor mat on driver's side so I think mileage is correct. A true barn find!! An excellent car that needs restored!! Last buyer never replied to me after winning the auction.