According to DailySportscar a fourth Corvette C7.R has been confirmed for competition in the 2016 Le Mans 24 Hours.

Besides the two 2016-spec GTE Pro factory cars and the lone Larbre Competition 2015 spec C7.R–Team AAI will run the fourth.

Originally Team AAI was going to run a Corvette C6.R, but now it’s believed that they will campaign the 2015 Le Mans winning ex factory C7.R with the C6.R serving as backup.