Full Vinyl Top Dusters
Look carefully at the FM3 Duster to the left, and you can see the black vinyl extending down the pillars.The other 4 all have a non-pillar vinyl top. In order they are a '70 Duster, '70 Dart (FM3), '70 Dart, '71 Scamp (FJ6), and '70 Dart (340/FC7).