1971 Firecracker 400
NASCAR Cup Series Race 27 of 0
Race InformationTrack Information
Total Purse:$67,205Race Date:Apr 17, 2026Daytona International Speedway
Margin of Victory:4.000 SecondsRace Duration:2Hr 28Min 12Sec.Daytona Beach, Florida
Lead Changes:34Average Speed:161.947 MPH2.5 Mile Paved Banked Tri-Oval
No. of Cars:40No. of Cautions:2 For 11 Lapsdaytonainternationalspeedway.com

Winner, Pole and Manufacturer Information
Winner InformationPole InformationManufacturer Points
Driver: Bobby Isaac B. IsaacDriver: Donnie Allison D. AllisonDodge:9
Car No.:#71 DodgeCar No.:#21 MercuryPlymouth:0
Team:K&K RacingTeam:Wood Brothers RacingMercury:0
Crew Chief:Harry HydeCrew Chief:Leonard WoodFord:0
Laps Led:59 of 160Pole Speed:183.228 MPH
Official 1971 Firecracker 400 Results
FinishStartNumDriverSponsorMfgPointsLapsLedStatus
12171 Bobby IsaacBobby IsaacK & K Insurance016059Running
2443 Richard PettyRichard PettyPetty Enterprises016046Running
3211 Buddy BakerBuddy BakerPetty Enterprises016035Running
486 Pete HamiltonPete HamiltonAmerican Brakeblok01605Running
5121 Donnie AllisonDonnie AllisonPurolator01604Running
6512 Bobby AllisonBobby AllisonCoca-Cola01596Running
7699 Fred LorenzenFred LorenzenSTP01580Running
8717 David PearsonDavid PearsonC.V. Enterprises01570Running
92048 James HyltonJames HyltonHylton Engineering01550Running
101139 Friday HasslerFriday HasslerFriday Hassler (Car Owner)01544Running
11990 Bill DennisBill DennisDonlavey Racing01520Running
123253 Bobby BrackBobby BrackHopper-Crews01510Running
131388 Ron KeselowskiRon KeselowskiLubinski Racing01510Running
141560 Maynard Troyer (R)Maynard TroyerNagle Racers01510Running
151218 Joe FrassonJoe FrassonFrasson Racing01510Running
163946 Roy MayneRoy MayneTom Hunter (Car Owner)01500Running
171824 Cecil GordonCecil GordonGordon Racing01490Running
182625 Jabe ThomasJabe ThomasRobertson Racing01490Running
192279 Frank WarrenFrank WarrenWarren Racing01480Running
20160 George AltheideGeorge AltheideGeorge Altheide (Car Owner)01480Running
213492 Larry SmithLarry SmithHarley Smith (Car Owner)01470Running
22357 Dean DaltonDean DaltonDalton Racing01470Running
232976 Ben ArnoldBen ArnoldArnold Racing01470Running
242345 Bill SeifertBill SeifertSiefert Racing01450Running
253047 Raymond WilliamsRaymond WilliamsWilliams Racing01450Running
263886 Bill ChampionBill ChampionCastles Racing01410Running
271464 Elmo LangleyElmo LangleyLangley Racing01200Overheating
284068 Larry BaumelLarry BaumelAuto Lad01160Running
293777 Charlie RobertsCharlie RobertsRoberts Racing01030Driveshaft
30284 John SearsJohn SearsJohn Sears (Car Owner)0940Engine
313607 Coo Coo MarlinCoo Coo MarlinCunningham-Kelley Chevrolet0930Engine
321930 Walter Ballard (R)Walter BallardBallard Racing0850Engine
332455 Tiny LundTiny LundTiny Lund (Car Owner)0800Accident
34312 Dave MarcisDave MarcisMarcis Racing0700Ignition
353370 J.D. McDuffieJ.D. McDuffieMcDuffie Racing0490Transmission
361791 Ed NegreEd NegreJunior Fields (Car Owner)0440Battery
3733 Charlie GlotzbachCharlie GlotzbachRichard Howard (Car Owner)0431Engine
381052 A.J. FoytA.J. FoytHolman-Moody0330Quit
392706 Neil CastlesNeil CastlesCastles Racing0190Sway Bar
402515 Don TarrDon TarrPistone Racing0180Engine

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