I attached PDF copies from my ’81 Parts Manual for you.
The front wheel well trim is the same for 2-doors, 4-doors and for wagons (4175286-7).
The same is not true for the rear wheel well trim:
2-door rear 4175288-9
4-door rear 4175290-1
Wagon rear 4175292-3
Even numbers are Right/Odd numbers are Left.
No clue why all three models have different part numbers, if they will interchange or could be made to fit with a little massage.
I don’t think any of the F-body wagons came with wheel well trim.
There are some trim specialty shops that can repair mangled or bent trim – but not sure who to contact to find out where.
BudW