There is a GM spec. for track alignment. Any GM dealer who sells a lot of Corvettes may be able to handle it. Be aware there are many specs listed for Z06 Track alignment. My 2023 Z06 owners manual states -2 degree camber front and back, 8 degrees castor front, zero back and near zero toe. Some, not all of the GM track preparation guides states more aggressive numbers for Z06 camber -3.1 front -2.6 rear. I had my alignment done Thursday by Robinson Automotive Mississauga who does all the Ron Fellows Experience cars at CTMP. I went with -2 castor front and back. If you are not tracking a lot I would stick with the manual numbers.