Detroit: Update on Chevy Aero Change

New Chevy Aero piece in front of rear wheel

Chris Berube from Chevrolet showed me the new piece the Chevys are running the weekend. It is towards the back of the sidepod and I believe it was portrayed in the initial Chevy aero kit introduced in March. Most Chevys started practice with the wing, but they all did not finish practice with the piece.

I will follow up on why. Lucille Dust reporting for AutoRacing1.com from Detroit