Radio cutout size help needed

[BrianG]

Originally Posted by mdw

sounds to me like maybe someone put an 8track in it years ago.

Yeah, I though maybe an 8 track also. I spent a good amount of time trying to research radio sizes on the internet, but just couldn't come up with anything. If anyone has a 68-76 vette, could you measure the size of the face where it sticks through the dash and also the distance between the knobs?