Defrost Vent Interchangeablity

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flying2275

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1979
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Does anyone know if the 73-80 and 81-87 defrost vents in the dash pad are the same part?

Thanks
 

bucket

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The '81-up pads have plastic inserts for the defrost openings.
 

flying2275

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The '81-up pads have plastic inserts for the defrost openings.

Thank you for that information. On my 79 there's just two holes in the top of the dash pad so I can assume it has a later dash pad then?
 

bucket

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The '80 and older were just plain openings, so it sounds like you have the correct style pad for the year.
 

flying2275

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Thanks again. I'm looking at replacing my cracked an crusty dash pad and trying to get a list of everything I need to order. It just seemed odd to me that there's no grill for the defrost vents.
 

bucket

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IIRC, the defog ducts themselves have little divider slats in them that act as a grille. I'm not currently near any trucks to confirm that though.
 

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