Car: 1964 Mercury Park Lane conv
Engine: 427 ?
This is most likely a 427 car, based on the 15" spinner wheel covers and the 4-speed transmission, but it could be a 390.
Also note that it has red spinners in the first photo, but silver spinners in the rest.
Cover of October 1963 Motor Trend
Cars of the '60's, 1991 Publications International, Ltd., page 64