NBCSN PRESENTS NASCAR SPRINT CUP RACING FROM RICHMOND – THE FINAL RACE BEFORE THE CHASE!
NBCSN Presents Sprint Cup Racing Saturday at 7 p.m. ET, XFINITY Series Racing Friday at 7:30 p.m. ET Dale Earnhardt Jr. Joins His Former Crew Chief Steve Letarte for an Exclusive Two-Part Pre-Race Feature Denny Hamlin Takes the Wheel of the NBC Sports On-Track Car for Special Preview of Richmond International Raceway Kurt …