INDIANAPOLIS -- Kyle Busch spent most of this weekend hearing about a historic sweep.
On Sunday, he finally got to dust off the answers.
Busch led a record 149 of 170 laps and beat teammate Matt Kenseth to the finish line in the second overtime by 2.126 seconds to win his second straight Brickyard 400. Coupled with his Xfinity Series success Saturday, Busch became the first NASCAR driver to win both poles and both races on the same weekend.
"I've never had a dominant car like this," Busch said after winning for the fourth time this season and sharing it with his wife and children. "This is obviously a special day and a special car."
The impressive feat even overshadowed two other major story lines -- Jeff Gordon's comeback and Tony Stewart's farewell.
Stewart finished 11th in his final race at Indianapolis, while Gordon was 13th. Gordon came out of retirement to replace Earnhardt, who has battled concussion-like symptoms and has not yet been cleared by doctors to drive.
Afterward the two drivers who grew up in Indiana drove side-by-side around the 2.5-mile oval one last time.
"I have gained so much respect and admiration for Tony," Gordon said. "I love this guy. I have always respected his talent."