Early closed cab..
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Good
Second model closed cab, correct grill with GMC logo. Retrofit BO light. Proper running boards with no gas can mounts or pioneer tool brackets.
Not sure:
No splash guards?
No fuel tank filler?
Stencil on fuel tank?
Bad:
Wrong bed!
Passenger side mirror (not stock)
Wiper arms appear unpainted
No National Insignia on door (AR850-5 1942 pg 14)