Fish, Doc Dawson Drove #18 For Mac Clingan From The Toledo Area. Very Potent Combo. Also You Mention Larry Kirkpatrick. Larry Was Very Fast. He Was Killed At West Memphis (riverside Speedway). He Drove A White And Deglo Red #61. Include Johnny Coogan In The Aviators #50 To The Thrill A Lap Club. I Don't Recall Anyone Flipping More Cars In Usac In His Era.