Nice original 71 340 Duster

as am I now. PM me with the details!

An original dual exhaust car has a screw that holds the inner right side exhaust plate on so the outer can be put in place on the assembly line with out anyone holding the inner under the seat. On a-bodies with three studs it can be seen by looking under the back seat.. But if you get under the car the point of the screw can be seen with a flashlight sticking through behind the hanger.
No screw or hole its not a factory dual exhaust car. LOOK close at the frist pic you can see the point of the screw. last pic shows the hole location without the hanger.

Also notice all the holes are punched and Jagged. They didn't use a drill but a 1/4 inch awl for the three holes

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