The first came in 1986, when Stevens made his debut at Oxford Plains. He earned a solid qualifying effort (15th) and came home in the 15th position. A late crash sidelined him to 31st in the event.
Stevens made another one-off appearance in 1987, once again racing at Oxford Plains. Starting 29th, Stevens had a rear end fail and would finish 38th.
Stevens' last start came in 1988, again coming at Oxford Plains. After starting in the 34th spot, Stevens had a spring failure. It relegated him to last, 47th, to end his career.