7/21/2017
Sprint Source
Zearfoss Scores First Career Series Win and First Posse Win of the Season
![Brock Zearfoss](https://dy5vgx5yyjho5.cloudfront.net/images/v2/s1136x640-S2v4jXT8fgFx397399.jpg)
MECHANICSBURG, PA — July 21, 2017 — Jonestown, PA-native Brock Zearfoss scored his first career World of Outlaws Craftsman® Sprint Car Series win during the Champion Racing Oil Summer Nationals opene...