I grabbed this photo from another thread cause it clearly shows a hole I've been wondering about....I think it just gets a plug in it but I thought I should ask... So just a plug? Or something more???
Yep, a little plastic plug.
That would make sense. With my current project car, a new body plug kit came with that was at least 20 years old. It had a picture showing where everything went, including that little plug.Thanks!! I wonder what they were thinking...
Actually I'll bet it was to allow air to evacuate from the driveshaft tunnel when they were dip priming the cars...