Kevin Harvick outlasted a late charge from Carl Edwards and kept his car in one piece during 15 cautions to win the regular season finale of the 2011 NASCAR Sprint Cup Series season, the Wonderful Pistachios 400 at Richmond International Raceway.

Harvick's fourth win of the season will place him in a tie with Kyle Busch for the top spot in the championship as the Chase for the Sprint Cup is now set.

"That's what it's all about in these first 26 [races]," said Harvick, whose win gives him an additional three points to his total Chase tally of 2012, the same as leader Busch. "We learned that last year, we didn't win enough races in the Chase and we didn't think we did a very good job of that in the last 10. It's all about the last 10 races and we've got a little momentum now."

Jeff Gordon finished third ahead of David Ragan and Kurt Busch.

Ragan, had he won, could have secured the second wild card Chase berth along with Brad Keselowski. Like everyone else who pitted on the final caution on lap 385, Ragan took four tires instead of gambling on either not pitting or taking only two.

Instead, no changes between drivers entering the Chase took place. Tony Stewart and Dale Earnhardt Jr. locked themselves in the top 10 while Denny Hamlin secured the final wild card berth.

Earnhardt and Hamlin were among a bevy of would-be Chase contenders involved in accidents throughout the night in the 400-lap race. Both cars finished with substantial damage after various spins and a multitude of visits to the pits.

The 12 chasers are set with Kyle Busch and Harvick tied on 2012 points, Gordon three points back, Matt Kenseth a further three behind, ahead of Edwards, Jimmie Johnson, Kurt Busch, Ryan Newman, Stewart, Earnhardt, Keselowski and Hamlin.

The 15 cautions ate 85 laps and also included dust-ups between Brian Vickers and Marcos Ambrose, when Ambrose went on the inside and pitched both Vickers and his Red Bull teammate Kasey Kahne into spins.

Kurt Busch and Johnson also got together twice, the first time on lap 185. Johnson retaliated on lap 246 by hitting Busch into Turn 2, but Johnson got the worse end of it and resumed 33 laps down while Busch avoided contact with the wall.

Results - 400 laps:

Pos  Driver              Team/Car                         Time/Gap

1.  Kevin Harvick       Childress Chevrolet          3h20m12.000s

2.  Carl Edwards        Roush Fenway Ford                + 0.139s

3.  Jeff Gordon         Hendrick Chevrolet               + 2.373s

4.  David Ragan         Roush Fenway Ford                + 3.283s

5.  Kurt Busch          Penske Dodge                     + 3.437s

6.  Kyle Busch          Gibbs Toyota                     + 3.916s

7.  Tony Stewart        Stewart Haas Chevrolet           + 4.579s

8.  Ryan Newman         Stewart Haas Chevrolet           + 5.371s

9.  Denny Hamlin        Gibbs Toyota                     + 5.473s

10.  Mark Martin         Hendrick Chevrolet               + 5.742s

11.  AJ Allmendinger     Petty Ford                       + 6.032s

12.  Brad Keselowski     Penske Dodge                     + 6.277s

13.  Greg Biffle         Roush Fenway Ford                + 6.794s

14.  Jamie McMurray      Earnhardt Ganassi Chevrolet      + 7.633s

15.  Juan Pablo Montoya  Earnhardt Ganassi Chevrolet      + 8.667s

16.  Dale Earnhardt Jr   Hendrick Chevrolet               + 8.859s

17.  Casey Mears         Germain Toyota                   + 9.200s

18.  Regan Smith         Furniture Row Chevrolet          + 9.517s

19.  Dave Blaney         Baldwin Chevrolet               + 19.443s

20.  Bobby Labonte       JTG Daugherty Toyota            + 20.623s

21.  Marcos Ambrose      Petty Ford                        + 1 lap

22.  Clint Bowyer        Childress Chevrolet               + 1 lap

23.  Matt Kenseth        Roush Fenway Ford                 + 1 lap

24.  Stephen Leicht      Baldwin Chevrolet                 + 1 lap

25.  Landon Cassill      Phoenix Chevrolet                 + 1 lap

26.  David Reutimann     Waltrip Toyota                    + 1 lap

27.  David Gilliland     Front Row Ford                   + 3 laps

28.  Travis Kvapil       Front Row Ford                   + 6 laps

29.  Jeff Burton         Childress Chevrolet              + 7 laps

30.  Martin Truex Jr     Waltrip Toyota                   + 9 laps

31.  Jimmie Johnson      Hendrick Chevrolet              + 38 laps

32.  Andy Lally          TRG Chevrolet                   + 43 laps

33.  Brian Vickers       Red Bull Toyota                 + 72 laps

34.  Paul Menard         Childress Chevrolet             + 81 laps

Retirements:

     Joey Logano         Gibbs Toyota                     296 laps

     Mike Bliss          FAS Lane Ford                    198 laps

     Robby Gordon        Gordon Dodge                      51 laps

     Kasey Kahne         Red Bull Toyota                   50 laps

     Michael McDowell    HP Toyota                         46 laps

     David Stremme       Inception Chevrolet               42 laps

     Joe Nemechek        NEMCO Toyota                      24 laps

     JJ Yeley            Front Row Ford                    22 laps

     Scott Speed         Whitney Ford                       7 laps