My brother bought a 72 Nova from an old timer , it was radio delete , but it did have a small V8 with a powerglide. Later my uncles (they are the same age) copied him and found a 73 Nova that was a radio delete car with bucket seats and a super six. Back in the day you could find almost anything on a car when you ordered what you wanted.
If you would have forgotten to drill the hole this time you would be one step ahead. Murphy's Law strikes again.