I was wondering how they did this, since the original Ford GT40s and Shelby Cobras are worth millions, and shooting would probably cause a lot of wear and tear. I figured they'd be doing fiberglass replicas on modern chassis and drivetrains. I had no idea there was a business in period-correct clones!
That must have been bonkers for shooting. Those old race cars were dangerous. Drivers used to get killed all the time.