1977 Mason-Dixon 500
NASCAR Cup Series Race 12 of 30
Race InformationTrack Information
Total Purse:$108,025Race Date:Apr 30, 2026Dover International Speedway
Margin of Victory:6.200 SecondsRace Duration:4Hr 3Min 26Sec.Dover, Delaware
Lead Changes:11Average Speed:123.327 MPH1 Mile Concrete Banked Oval
No. of Cars:36No. of Cautions:2 For 10 Laps

Winner, Pole and Manufacturer Information
Winner InformationPole InformationManufacturer Points
Driver: Cale Yarborough C. YarboroughDriver: Richard Petty R. PettyChevrolet:9
Car No.:#11 ChevroletCar No.:#43 DodgeMercury:0
Team:Junior Johnson and AssociatesTeam:Petty EnterprisesDodge:0
Crew Chief:Herb NabCrew Chief:Dale InmanFord:0
Laps Led:141 of 500Pole Speed:136.033 MPH
Official 1977 Mason-Dixon 500 Results
FinishStartNumDriverSponsorStatusMfgPointsLapsLed
1611 Cale YarboroughCale YarboroughHolly FarmsRunning180500141
2421 David PearsonDavid PearsonPurolatorRunning180500297
3143 Richard PettyRichard PettySTPRunning17049951
4388 Darrell WaltripDarrell WaltripGatoradeRunning1654961
5890 Dick BrooksDick BrooksTruxmore IndustriesRunning1554960
6272 Benny ParsonsBenny Parsons1st National City Travelers ChecksRunning15549510
71154 Lennie PondLennie PondElder RacingRunning1464940
8512 Bobby AllisonBobby Allison1st National City Travelers ChecksRunningAMC Matador1424930
9715 Buddy BakerBuddy BakerNorris IndustriesRunning1384900
101084 Morgan ShepherdMorgan ShepherdRidge PlumbingRunning1344860
112467 Buddy ArringtonBuddy ArringtonHickory GarageRunning1304820
122524 Cecil GordonCecil GordonTransmissions UnlimitedRunning1274800
131270 J.D. McDuffieJ.D. McDuffieMcDuffie RacingRunning1244800
141530 Tighe Scott (R)Tighe ScottScotty's FashionsRunning1214790
15268 Ed NegreEd NegreNegre RacingRunning1154750
162157 Dick MayDick MayMcClure MotorsRunning1154730
17992 Skip ManningSkip Manning1st National City Travelers ChecksRunning1124690
182364 Tommy Gale (R)Tommy GaleSunny King FordRunning1094540
193325 Ferrel HarrisFerrel HarrisRobertson RacingRunning1064490
201840 D.K. UlrichD.K. UlrichLafayette RadioRunning1034070
21193 Richard ChildressRichard ChildressKansas JackWater Pump1003890
22304 Gary Myers (R)Gary MyersHick's PharmacySteering973710
23281 Earle CanavanEarle CanavanCanavan RacingTransmission943130
243245 Baxter PriceBaxter PricePrice RacingOverheating913030
253433 Earl BrooksEarl BrooksSmith Auto PartsHead Gasket882740
262279 Frank WarrenFrank WarrenNative TanEngine852470
272022 Ricky Rudd (R)Ricky RuddAl Rudd Auto PartsOil Pump821900
282920 Rick NewsomRick NewsomGillespie PaintingValves791760
291452 Jimmy MeansJimmy MeansMeans RacingPiston761390
301616 David SiscoDavid SiscoBel Air DatsunOil Pump731260
313695 Elmo LangleyElmo LangleyMiller RoofingOil Pan701190
323119 Henley GrayHenley GrayBelden AsphaltSuspension67970
331348 James HyltonJames HyltonHylton EngineeringPiston64820
34277 Dean DaltonDean DaltonDalton RacingClutch61400
351747 Bruce HillBruce HillT. EdwardsCylinder Head58340
363510 Raymond WilliamsRaymond WilliamsChampion RacingEngine5500

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