Black Hills Speedway

The fifth-starting Henrikson of Rapid City, S.D., topped Sunday's 12-car field to collect the $1,000 victory at his home track, earning his third career series triumph. ... Sixth-starting Lynn Amick finished second. ... Pole-starting Lyndon Bolt faded to finish third at his home track. ... Virgil Randall advanced eight positions and finished fourth. ... After winning Saturday's $1,000 series stop at Gillette Thunder Speedway, Eddie Kirchoff retired early and finished 11th. ... Henrikson and Corey Aga won heats. ... Sunday's feature lasted 18 minutes.