From trolling this site for years, I'm going to guess someone on here knows where these cars are. I'm always amazed at the knowledge held here. These pictures were taken around the peak of the 409 craze in the Super Chevy magazine. You couldn't open a single magazine that didn't have at least one feature car that was a 409 of some sort. It was awesome! I went to Indy, Dallas, and Topeka Super Chevy events. Unfortunately, pictures from Indy are the only ones I can still find.