Two former NASCAR Sprint Cup Series crew chiefs and an engineer will begin interim roles atop the pit box this weekend as the NASCAR Sprint Cup Series heads to Darlington Raceway.
Kevin Buskirk and Steve Reis have been named to fill the crew chief roles for Penske Racing’s two Cup teams beginning with this week’s Bojangles’ Southern 500.
For Joe Gibbs Racing, former Cup crew chief Wally Brown will be calling the shots for the #20 team and driver Matt Kenseth. (NASCAR.com)
