Is this true

I was seating in my car on brake from work and a guy pulled up beside me. He said he liked my car. The he said he had an original duel snorkel hood scoop that he would sell me. I got his number and said when I got the money I might call and buy it. We were talking and he said this.

I think he said it was the 71 or 72 360s that had a larger cylinder wall and could be bored out more he said you could bore them out to around 100 over is there any truth in this.