This question I’d be interested in learning the answer to……….
During the ‘63 Studebaker Bonneville speed runs, Avanti #9 is shown with a curious 2-3” hose protruding from the rear radio speaker grill into a clear plastic tube which then connects to a solid black rubber hose which in turn loops down into the trunk, passing through the trunk access hatch…. (access lid removed)
What’s was the purpose of that contraption?.. And did the removed back up lights on deck lid have something to do with it?