Action Express Cadillac leads 12 Hours of Sebring headed into evening Jake Galstad/Lumen Action Express Cadillac leads 12 Hours of Sebring headed into evening IMSA Action Express Cadillac leads 12 Hours of Sebring headed into evening By Richard S. James March 18, 2023 6:43 PM shares share tweet pin sms send email By Richard S. James | March 18, 2023 6:43 PM ET The eighth hour of the Mobil 1 Twelve Hours of Sebring ended under caution as a battle for the lead in GTD came to a head. Philip Ellis in the No. 57 Winward Racing Mercedes-AMG and Zacharie…