After an aboslutely dominant day for most of this race, Tanner Gray couldn’t hold off Connor Mosack in the end at Kansas. We’re going to see these two in the NASCAR Craftsman Truck Series later tonight. It looked like Joe Gibbs Racing would just run away with another ARCA race. Tanner Gray is a very accomplished driver. He just didn’t have it when it mattered most today. Connor Mosack gets the second win in a row for Pinnacle Racing Group, his family’s team. Last week it was Connor Zilisch, now it’s the other Connor. 86 laps of 100 laps, Gray led the race. After a late restart, Mosack made a m…