1973 Dixie 500
|Race 19 of 28 in the 1973 NASCAR Winston Cup Series|
Layout of Atlanta International Speedway, used until 1996
|Date||July 22, 1973|
|Official name||Dixie 500|
|Course||1.522 mi (2.449 km)|
|Distance||328 laps, 499.2 mi (803.3 km)|
|Weather||Temperatures of 90 °F (32 °C); wind speeds of 8 miles per hour (13 km/h)|
|Average speed||130.211 miles per hour (209.554 km/h)|
|Most laps led|
|Driver||David Pearson||Wood Brothers|
|No. 21||David Pearson||Wood Brothers|
Atlanta International Raceway (now Atlanta Motor Speedway) is one of ten current intermediate tracks to hold NASCAR races; the others are Charlotte Motor Speedway, Chicagoland Speedway, Darlington Raceway, Homestead Miami Speedway, Kansas Speedway, Kentucky Speedway, Las Vegas Motor Speedway, New Hampshire Motor Speedway, and Texas Motor Speedway. However, at the time, only Charlotte and Darlington were built.
The layout at Atlanta International Speedway at the time was a four-turn traditional oval track that is 1.54 miles (2.48 km) long. The track's turns are banked at twenty-four degrees, while the front stretch, the location of the finish line, and the back stretch are banked at five.
It took three hours and fifty minutes for David Pearson to defeat Cale Yarborough by more than one lap. Pearson would take home $16,650 in prize money ($93,971.4 when adjusted for inflation) while last-place finisher Charles Barrett would receive $880. ($4,966.66 when adjusted for inflation). Fourteen lead changes were exchanged among six drivers (Richard Petty, Bobby Allison, Bobby Isaac, Cale Yarborough, Donnie Allison, and David Pearson). Six cautions lasted 47 laps and the average speed of the race was 130.211 miles per hour or 209.554 kilometres per hour. Thirty-thousand people would see a racing grid of 39 American drivers and one Canadian driver (Vic Parsons). Richard Petty would win the pole position with a speed of 157.163 miles per hour or 252.929 kilometres per hour. Charles Barrett would receive the last-place finish due to an engine problem on lap 3.
Only the winner of the race would be on the lead lap by the end. Larry Smith gets a top-10 in his next-to-last start. Jody Ridley finishes 5th in his Winston Cup debut. Joe Frasson's would get his last top-five finish at this race.
|1||43||Richard Petty||'73 Dodge||157.163||34.863||Petty Enterprises|
|2||12||Bobby Allison||'73 Chevrolet||157.046||34.889||Bobby Allison|
|3||11||Cale Yarborough||'73 Chevrolet||156.369||35.040||Richard Howard|
|4||15||Bobby Isaac||'72 Ford||156.075||35.106||Bud Moore|
|5||21||David Pearson||'71 Mercury||155.007||35.348||Wood Brothers|
|6||24||Cecil Gordon||'72 Chevrolet||153.905||35.601||Cecil Gordon|
|7||88||Donnie Allison||'73 Chevrolet||153.388||35.721||DiGard|
|8||7||Dean Dalton||'71 Mercury||151.748||36.107||Dean Dalton|
|9||14||Coo Coo Marlin||'72 Chevrolet||151.610||36.140||H.B. Cunningham|
|10||70||J.D. McDuffie||'72 Chevrolet||151.012||36.283||J.D. McDuffie|
- David Pearson† (No. 21)
- Cale Yarborough (No. 11)
- Donnie Allison (No. 88)
- Joe Frasson† (No. 18)
- Jody Ridley (No. 90)
- Lennie Pond† (No. 54)
- J.D. McDuffie† (No. 70)
- G.C. Spencer† (No. 49)
- Jabe Thomas† (No. 25)
- Larry Smith† (No. 92)
- Buddy Arrington (No. 67)
- Rick Newsom† (No. 20)
- Henley Gray (No. 19)
- Frank Warren (No. 79)
- Walter Ballard (No. 30)
- Randy Tissot (No. 32)
- Bill Champion† (No. 10)
- Ed Negre† (No. 8)
- Charlie Roberts (No. 77)
- Raymond Williams (No. 47)
- James Hylton† (No. 48)
- Dean Dalton (No. 7)
- Richard Childress (No. 96)
- Cecil Gordon*† (No. 24)
- Benny Parsons*† (No. 72)
- David Sisco*† (No. 05)
- Bobby Allison* (No. 12)
- Ed Sczech* (No. 61)
- Vic Parsons* (No. 45)
- Coo Coo Marlin*† (No. 14)
- Darrell Waltrip* (No. 95)
- Dave Marcis* (No. 2)
- Richard Petty* (No. 43)
- Buddy Baker*† (No. 71)
- Bobby Isaac*† (No. 15)
- John Sears*† (No. 4)
- Tommy Gale*† (No. 03)
- Elmo Langley*† (No. 64)
- H.B. Bailey*† (No. 39)
- Charles Barrett* (No. 09)
* Driver failed to finish race
† signifies that the driver is known to be deceased
Section reference: 
- Start of race: Bobby Allison was ahead of the other drivers as the green flag was waved
- Lap 3: Bobby Isaac took over the lead from Bobby Allison; Charles Barrett's vehicle developed engine issues
- Lap 7: H. B. Bailey's vehicle developed a problematic engine
- Lap 32: Cale Yarborough took over the lead from Bobby Isaac
- Lap 39: A faulty engine managed to end Tommy Gale's day on the track
- Lap 40: Bobby Allison took over the lead from Cale Yarborough
- Lap 42: David Pearson took over the lead from Bobby Allison
- Lap 43: Donnie Allison took over the lead from David Pearson
- Lap 45: Cale Yarborough took over the lead from Donnie Allison; John Sears' vehicle developed a troublesome engine.
- Lap 52: Bobby Isaac had a terminal crash.
- Lap 56: David Pearson took over the lead from Cale Yarborough
- Lap 58: Bobby Allison took over the lead from David Pearson
- Lap 61: David Pearson took over the lead from Bobby Allison
- Lap 65: Axle issues brought Buddy Baker's race to an early end
- Lap 71: Cale Yarborough took over the lead from David Pearson
- Lap 72: Engine issues dethroned Richard Petty for the day, making him accept a 33rd-place finish.
- Lap 91: Lug bolt issues ended Dave Marcis' day on the track
- Lap 110: Engine issues knocked out Darrell Waltrip from the race
- Lap 124: Donnie Allison took over the lead from Cale Yarborough
- Lap 125: Cale Yarborough took over the lead from Donnie Allison
- Lap 152: Coo Coo Marlin would end the day once his vehicle's engine stopped working
- Lap 157: Vic Parsons' dodgy transmission managed to bring him out of the race
- Lap 164: David Pearson took over the lead from Cale Yarborough
- Lap 169: Ed Sczech's faulty engine managed to render his chance of finishing the race non-existent
- Lap 205: Bobby Allison would fail to finish the race due to an awful engine
- Lap 240: David Sisco's engine stopped working in a timely manner
- Lap 248: Benny Parsons noticed that his vehicle had a troublesome oil pump
- Lap 262: Cecil Gordon's engine problem would make him the final DNF of the event
- Finish: David Pearson was officially declared the winner of the event
- "1973 Dixie 500 weather information". The Old Farmers' Almanac. Retrieved 2012-09-11.
- "1973 Dixie 500 racing information". Racing Reference. Retrieved 2012-03-24.
- "NASCAR Race Tracks". NASCAR. Archived from the original on June 28, 2011. Retrieved September 2, 2011.
- "NASCAR Tracks—The Atlanta Motor Speedway". Atlanta Motor Speedway. Archived from the original on 2011-07-21. Retrieved September 2, 2011.
- "1973 Dixie 500 racing information". Fantasy Racing Cheat Sheet. Retrieved 2012-03-24.
- "1973 Dixie 500 racing information". Race Database. Retrieved 2012-03-24.
- "1973 Dixie 500 qualifying information". Racing Reference. Retrieved 2017-03-03.
1973 Volunteer 500
| NASCAR Winston Cup Series Season
1973 Talladega 500
| Dixie 500 races