windlace molding for 1969 Camaro

[JST69Z28]

I am replacing the windlace moldings on my 1969 Camaro, and there is a size difference between the old ones and the new ones I received with my master interior kit.  I'm looking for some advice on what came originally on the car.  Photo attached showing the old smaller, more narrow molding and the new ones.  The new ones being larger now create interference when the door closes where the old ones did not.  What I don't know is are the old ones original, or are the new ones the correct size for original?  I did review past messages but did not see a similar question.  Any advice would be appreciated. 

[cook_dw]

Originals did not have heavy grain pattern.  That's usually the easiest way to tell.  I think I saw one floating around the garage.  When I have a chance I'll post up photos of an original.