67-69 Barracuda Bumper on a 70-72 Duster

Is the Duster bumper shaped like a shallow V (looking down at the top), or is it straight across? Because the Barracuda bumper is definitely not straight across. The Barracuda nose piece is pointed and has a lip to exactly match the profile of the bumper. I would think you would at least need a piece with this profile to fill the gap between the base of the grill and the bumper.