Mason-Dixon 500
1971 NASCAR Cup Series Race 22 of 48
Race InformationTrack Information
Total Purse:$66,525Race Date:Jun 6, 1971Dover International Speedway
Margin of Victory:1 LapRace Duration:4Hr 30Min 40Sec.Dover, Delaware
Lead Changes:21Average Speed:123.119 MPH1 Mile Concrete Banked Oval
No. of Cars:40No. of Cautions:No Cautionsdoverspeedway.com

Winner, Pole and Manufacturer Information
Winner InformationPole InformationManufacturer Points
Driver: Bobby Allison B. AllisonDriver: Richard Petty R. PettyMercury:9
Car No.:#12 MercuryCar No.:#43 PlymouthPlymouth:0
Team:Holman-Moody RacingTeam:Petty EnterprisesDodge:0
Crew Chief:Crew Chief:Dale InmanFord:0
Laps Led:245 of 500Pole Speed:129.486 MPH
Official 1971 Mason-Dixon 500 Results
FinishStartNumDriverSponsorMfgPointsLapsLedStatus
1212 Bobby Allison B. AllisonBobby AllisonCoca-Cola0500127Running
22199 Fred Lorenzen F. LorenzenFred LorenzenSTP049985Running
3143 Richard Petty R. PettyRichard PettyPetty Enterprises049830Running
4371 Bobby Isaac B. IsaacBobby IsaacK & K Insurance049653Running
52349 G.C. Spencer G. SpencerG.C. SpencerSpencer Racing04860Running
61648 James Hylton J. HyltonJames HyltonHylton Engineering04770Running
71164 Elmo Langley E. LangleyElmo LangleyLangley Racing04750Running
8910 Bill Champion B. ChampionBill ChampionChampion Racing04750Running
92777 Charlie Roberts C. RobertsCharlie RobertsCharlie Roberts (Car Owner)04740Running
102830 Walter Ballard W. Ballard (R)Walter BallardBallard Racing04690Running
112645 Bill Seifert B. SeifertBill SeifertSiefert Racing04600Running
122970 J.D. McDuffie J. McDuffieJ.D. McDuffieMcDuffie Racing04560Running
13327 Dean Dalton D. DaltonDean DaltonDean Dalton (Car Owner)04510Running
143086 Bobby Mausgrover B. MausgroverBobby MausgroverCastles Racing04500Running
151025 Jabe Thomas J. ThomasJabe ThomasRobertson Racing04480Running
16138 Ed Negre E. NegreEd NegreNegre Racing04270Running
171828 Bill Hollar B. HollarBill HollarEarl Brooks (Car Owner)03950Running
183796 Richard Childress R. ChildressRichard ChildressGarn Racing03940Running
193840 D.K. Ulrich D. Ulrich (R)D.K. UlrichUlrich Racing03570Engine
201479 Frank Warren F. WarrenFrank WarrenWarren Racing03490Running
213541 Ken Meisenhelder K. MeisenhelderKen MeisenhelderKen Meisenhelder (Car Owner)03120Oil Leak
22411 Buddy Baker B. BakerBuddy BakerPetty Enterprises025322Engine
232272 Benny Parsons B. ParsonsBenny ParsonsDeWitt Racing02250Engine
243626 Earl Brooks E. BrooksEarl BrooksEarl Brooks (Car Owner)01960Clutch
25174 John Sears J. SearsJohn SearsJohn Sears (Car Owner)01410Wheel Stud
2676 Pete Hamilton P. HamiltonPete HamiltonAmerican Brakeblok013865Engine
273434 Wendell Scott W. ScottWendell ScottScott Racing01370Engine
28624 Cecil Gordon C. GordonCecil GordonGordon Racing01350Engine
292074 Bill Shirey B. ShireyBill ShireyShirey Racing01210Quit
303167 Dick May D. MayDick MayRon Ronacher (Car Owner)0980Throttle Linkage
311919 Henley Gray H. GrayHenley GrayHenley Gray Racing0880Ignition
323981 A.J. Cox A. CoxA.J. CoxCox Racing0820Engine
332595 Paul Tyler P. TylerPaul TylerPaul Tyler (Car Owner)0580Engine
34888 Ron Keselowski R. KeselowskiRon KeselowskiLubinski Racing0570Engine
353347 Raymond Williams R. WilliamsRaymond WilliamsSiefert Racing0550Engine
361591 Lawrence Fields L. FieldsLawrence FieldsJunior Fields (Car Owner)0310Engine
374065 Joe Phipps J. PhippsJoe PhippsJoe Phipps (Car Owner)0290Oil Leak
382406 Neil Castles N. CastlesNeil CastlesCastles Racing0220Fuel Pump
39539 Friday Hassler F. HasslerFriday HasslerFriday Hassler (Car Owner)0180Engine
401268 Larry Baumel L. BaumelLarry BaumelAuto Lad090Suspension

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