Late model window frames on 66/67 style lowers?

[Fur_Pig]

Hey guys,

Can I use 69-77 style upper window frames on a 66/67 style lower door shell? I have a mix/match of parts but ordered new repro door shells for my 67, all of which come prepped for the bolt in style now. I have a set of 74 doors with nice upper frames I'd like to drill out the spot welds and install them into my early style shells but wanted to confirm they'd fit before I cut them up. Not sure if they all have provisions to be bolted in or if there is enough meat to drill/tap or nutsert so I can make them bolt in as well but not opposed to just welding them into my 67 new door shells.

Thanks in advance!!

 

[thegreatjustino]

The frames are all the same with the exception of the threaded holes on the 66-68 ones.

 

[doran4x]

Make your life easier and order a set of early window frames.


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