need marker lense

I'm kind of confused on what you are asking. You have a 69 Dart, correct? BE&A has a listing for 69 A&B lenses for front (amber) and rear (red) as well as the 69 bezels (same for both). In 69 they are only reflectors.

www.beaparts.com/list_items.aspx?body=B&cat=E&subcat=8

then go to last page

Grant