Links for this race (some data may be unavailable): Race Results Qualifying Results Loop Data Stats Pit Stops | Penalties Comments (1) Video Links (1) Crew Chiefs Entry List

2021 Cook Out Southern 500 crew chiefs Previous race results / Next race results                     Previous at this track / Next at this track     Post NASCAR Cup Series race number 27 of 36 Sunday, September 5, 2021 at Darlington Raceway, Darlington, SC 367 laps on a 1.366 mile paved track (501.322 miles) Time of race: 4:08:01 Average speed: 121.279 mph Pole speed: metric qualifying Cautions: 11 for 52 laps Margin of victory: .212 sec Attendance: n/a Lead changes: 18 Green flag passes: 3,290 (10.4 per green flag lap) (Source: NASCAR loop data) Glossary    2021 NASCAR Cup Series results   /   2021 standings Chase drivers are highlighted in green in the qualifying and race results.

Crew Chiefs for this race: Nbr Driver Owner Car Crew Chief 00 Quin Houff StarCom Racing Chevrolet George Church 1 Kurt Busch Chip Ganassi Chevrolet Matt McCall 2 Brad Keselowski Roger Penske Ford Jeremy Bullins 3 Austin Dillon Richard Childress Chevrolet Justin Alexander 4 Kevin Harvick Stewart Haas Racing Ford Rodney Childers 5 Kyle Larson Rick Hendrick Chevrolet Cliff Daniels 6 Ryan Newman Jack Roush Ford Scott Graves 7 Corey LaJoie Spire Motorsports Chevrolet Ryan Sparks 8 Tyler Reddick Richard Childress Chevrolet Randall Burnett 9 Chase Elliott Rick Hendrick Chevrolet Alan Gustafson 10 Aric Almirola Stewart Haas Racing Ford Mike Bugarewicz 11 Denny Hamlin Joe Gibbs Toyota Chris Gabehart 12 Ryan Blaney Roger Penske Ford Todd Gordon 14 Chase Briscoe Stewart Haas Racing Ford Johnny Klausmeier 15 Joey Gase Rick Ware Chevrolet Ken Evans 17 Chris Buescher Jack Roush Ford Luke Lambert 18 Kyle Busch Joe Gibbs Toyota Ben Beshore 19 Martin Truex, Jr. Joe Gibbs Toyota James Small 20 Christopher Bell Joe Gibbs Toyota Adam Stevens 21 Matt DiBenedetto Wood Brothers Ford Jonathan Hassler 22 Joey Logano Roger Penske Ford Paul Wolfe 23 Bubba Wallace 23XI Racing Toyota Michael Wheeler 24 William Byron Rick Hendrick Chevrolet Rudy Fugle 34 Michael McDowell Bob Jenkins Ford Drew Blickensderfer 37 Ryan Preece JTG-Daugherty Racing Chevrolet Trent Owens 38 Anthony Alfredo Bob Jenkins Ford Derrick Finley 41 Cole Custer Stewart Haas Racing Ford Mike Shiplett 42 Ross Chastain Chip Ganassi Chevrolet Phil Surgen 43 Erik Jones Richard Petty Motorsports Chevrolet Jerry Baxter 47 Ricky Stenhouse, Jr. JTG-Daugherty Racing Chevrolet Brian Pattie 48 Alex Bowman Rick Hendrick Chevrolet Greg Ives 51 Cody Ware Rick Ware Chevrolet Mike Hillman 52 Josh Bilicki Rick Ware Ford Jason Houghtaling 53 James Davison Rick Ware Chevrolet Billy Plourde 77 Justin Haley Spire Motorsports Chevrolet Kevin Bellicourt 78 B.J. McLeod B.J. McLeod Ford Frank Kerr 99 Daniel Suarez Trackhouse Racing Chevrolet Travis Mack A note about crew chief data:   Crew chief data has been compiled from various sources and is unverified in some cases.  If you find an error or can fill in missing data please contact us.   Thanks!