340 Wedge?

I think the cutoff was 71. The ridge in the center gives it a little extra as to not bend as much. This is true of the 72 and later Dusters, Demons, and I "think" Darts. The '72 models and later had the ridge on all of them. Of course, there's going to be a few out there that were built with earlier/later parts, and don't match this statement. (anyone know for sure about the Darts?)

headsbikesmopars said

The 1970 Duster didn't have the 'ridge' in the center of the trunk lid...I believe..I could be wrong on that. I do know that one of the early years didn't have that different deck lid (trunk). My 1972 Duster 340 does have the 'ridge' in the deck lid. Someone please correct me if I am wrong.
Terry

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