The 17-year-old Zilisch from Charlotte, North Carolina, led a race-high 89 of 205 over-scheduled laps and fended off William Sawalich during an overtime attempt to win at Lucas Oil IRP for his third consecutive ARCA Menards Series East victory in recent weeks.
The reigning ARCA Menards Series East champion from Johnston, Iowa, will commence his Xfinity Series debut with Joe Gibbs Racing at Road America in July.
