Matt Kenseth is quickly showing how well he fits in at Joe Gibbs Racing. Kenseth passed JGR teammate Kyle Busch 13 laps from the end to win the Southern 500 on Saturday night, his third victory in his debut season after a successful stint with Roush Fenway Racing. JGR president J.D. Gibbs knew he was getting a champion in Kenseth. Still, even he's been surprised with how fast the new driver has come up to speed alongside teammates Denny Hamlin and Busch. "He's a good leader," Gibbs said. "Denny and Kyle really like having him there and hearing what he has to say. And on the track, he's got a gift." He proved that again at Darlington, where Kenseth patiently sat behind Busch much of the race before the right adjustments to the car clicked. It didn't hurt that Busch, who led 265 of 367 laps, cut a right rear tire down the stretch that cost him. Once Kenseth cleared his teammate, he had clear sailing toward his 27th career Sprint Cup victory. "I've got the good job and I've got the easy job," Kenseth said. "When they give me cars this fast, it's a lot of fun. Read more http://espn.go.com/racing/nascar/cu...tt-kenseth-passes-kyle-busch-win-southern-500