Wheel well moulding / trim for 70 Duster
One of the few places that sells the wheel well trim is Layson's (
www.laysons.com). It's not cheap; as each trim piece goes for about $70. I think every other place that sells the trim gets it from Layson's so expect to pay a lot for them.
I had to get four new ones for mine and cried paying
$250+ for ~30 cents of aluminium. Just be carefull if you don't live near Layson's; they have a brutal rep for screwing people over lying on what is in stock and not and then shipping the wrong items. If you have to buy from Layson's, go in person and walk out with the items.