Brad Keselowski gets ready for practice . (Russell LaBounty/NKP via AP) 
Fox will again bring some of NASCAR's biggest stars from the track to the broadcast booth.
Chase Elliott, Jamie McMurray, Kevin Harvick, Brad Keselowski and Joey Logano will spend at least one race as a guest driver analyst for the Xfinity Series telecasts.
The Cup drivers will team with Fox NASCAR play-by-play announcer Adam Alexander and Michael Waltrip to offer analysis for each of their races.
This is the third straight season Fox will use Cup drivers in the booth.
Harvick will work in the booth for three NASCAR Truck Series races on FS1.