When I put a radio in our Chevelle, I put the antenna on the driver's side. Village idiots had a tendency to break off aerials as they walked down the street. I reasoned that they might just be too lazy to walk around the car. Worked for me.
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Chevelleless after 46 years......but we did find a low mileage, six speed, silver 2005 Corvette. It will just have to do for now.