The Duster was an even bigger hit than the Valiant. With 217,192 units delivered, it was Plymouth's best-selling model in ...

The Plymouth Duster is a fastback coupe version of the ... including 198-cu.in. and 225-cu.in. “Slant Six” engines. Other choices included the 318-cu.in. and 340-cu.in. V-8 models.

There is also a Plymouth Duster in seemingly good condition, but there's only a Slant-6 and an automatic transmission underneath. A good base for a project car, perhaps. Next up, a Dodge D100 ...