70-76 Demon,Dart sport,Duster Pictorial History

The trunk lids are all interchangeable, but the flat lids (no center rib) had provisions or cut outs on the inner trunk structure to allow for the wing brackets. I have 3 1970 dusters and all use this trunk lid (2 340s and one /6 car) none have the wing installed though. Allthe other 71-76 and up cars I have owned have the rib on them.