How can you tell original fiberglass roadster door openings from reproductions?

[Dusty Boddams]

Howdy y’all! New man here. As the title of the post says how would you know if the door jamb finishing were original 1966 bronco or later model reproductions? Dusty

 

[Tiko433]

Welcome aboard ! You came to the right place . Post some pictures. I’m sure someone will be able to help you.

 

[eaglenest66]

The most obvious, backsides of the inserts are charcoal colored and smooth to touch. The mounting holes on the exterior side are "coned" so that the bugle head screws sit flush when installed. And the ends/edges of the inserts are irregular in shape.

 

[ared77]

There's some good info for you Dusty...and welcome!