admin2021-08-06T19:34:00+00:00BECHTELSVILLE, PA AUGUST 6, 2021 . . . . . . . Anytime the 410 Sprints and the 358 Modifieds team up for a Grandview Speedway Doubleheader, you know the show is going to be big. This is the case when the NAPA Auto Parts Thunder on the Hill Racing...