Five things to know after the QuikTrip 500

Kevin Harvick earned his 38th career victory. His first premier-race win was the 2001 race at AMS. Harvick won Stage 1 of the race, leading 64 of the 80 laps. Brad Keselowski, who finished second, won Stage 2 of the race. Harvick led a race-high 181 of 325 laps. Pole-sitter Kyle Busch finished seventh.