What is the slotted carriage bolt to the right of the radio delete?
That looks like a replacement to the original retaining bolt. They have a single lug on the underside that matches the hole in the delete plate. It would have to be slotted to be able to tighten the nut underneath.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.
