Will a 68 or 69 door fit on a 67? I'm asking because someone is selling a door from a 67 but it doesn't have the window wing. I've never taken a door apart before so I don't know if that wing comes off. Does it? If so will a 68 fit on a 67 by just adding the window wing?

All 3 years are different. No fitty.

The 67' door window vent is removeable.You can add one to it if it is missing.Roll the window up and you can tell if it is a 67' door because the doorglass will not cover the whole door area if it is a 67' unless of course there is no glass period. A 68/69 door will not work on a 67' due to the hinges being different on those years.The 67 doors look just like the 68/69 on the exterior but are different because of the glass and the hinges.

David

69 Firebird and 69 Camaro doors are interchangeable. At least, that is what I was lead to believe.

The body line on the 69 firebird is different than the 67 or 68.
Trauschu is correct that 69 firebird and camaro doors are interchangeable.