1972 Mason-Dixon 500

Race 13 of 31

Dover
500 laps
Time of race: 4:12:49
Average speed of winner: 118.019 mph
Margin of victory: 1 lap
Lead changes: 13 among 4 drivers
Cautions: 3 for 25 laps
Lap leaders: Isaac 1-2, Allison 3-47, Petty 48-90, Parsons 91-96, Petty 97-210, Allison 211-298, Petty 299-304, Allison 305-314, Petty 315, Allison 316, Petty 317-319, Allison 320-342, Petty 343-415, Allison 416-500

Finish	Start	Driver	Car #	Sponsor	Car	Owner	Crew Chief	Qualifying Speed	Laps	X Led	Laps Led	Status	Money	Points
1	2	Bobby Allison	12	Coca-Cola	'72 Chevrolet	Howard	Nab		500	6	252	running	14625	0
2	4	Richard Petty	43	STP	'72 Dodge	Petty	Inman		499	6	240	running	10375	0
3	7	LeeRoy Yarbrough	45		'72 Mercury	Seifert			486	0	0	running	4850	0
4	21	Jackie Oliver	90		'71 Ford	Donlavey			486	0	0	running	3550	0
5	9	John Sears	4		'70 Plymouth	J. Marvin Mills			484	0	0	running	2750	0
6	5	Benny Parsons	72		'71 Mercury	L.G. DeWitt			480	1	6	running	2175	0
7	6	James Hylton	48		'71 Ford	Hylton			478	0	0	running	2000	0
8	10	Cecil Gordon	24		'71 Mercury	Cecil Gordon			477	0	0	running	1900	0
9	18	Ron Keselowski	88		'70 Dodge	Lubinski			473	0	0	running	1300	0
10	16	Paul Tyler	83		'71 Mercury	Norris Reed			466	0	0	engine	1250	0
11	32	J.D. McDuffie	70		'71 Chevrolet	McDuffie			460	0	0	running	1700	0
12	26	Charlie Roberts	77		'71 Ford	Charlie Roberts			459	0	0	running	1650	0
13	23	Dean Dalton	7		'71 Mercury	Dean Dalton			459	0	0	running	1625	0
14	1	Bobby Isaac	71	K&K Insurance	'72 Dodge	Krauskopf	Hyde	130.809	459	1	2	running	3250	0
15	18	Jabe Thomas	25		'70 Plymouth	Don Robertson			457	0	0	running	1550	0
16	14	Walter Ballard	30		'71 Mercury	Vic Ballard			456	0	0	running	1525	0
17	13	Bill Champion	10		'71 Ford	Bill Champion			455	0	0	running	1500	0
18	31	Ronnie Daniel	85		'70 Chevrolet	Ronnie Daniel			449	0	0	running	975	0
19	27	Frank Warren	79		'70 Dodge	Frank Warren			445	0	0	running	1450	0
20	35	Wendell Scott	34		'71 Ford	Wendell Scott			344	0	0	engine	925	0
21	8	Richard D. Brown	91		'72 Chevrolet	McNabb			339	0	0	suspension	1400	0
22	22	Jim Vandiver	81		'71 Dodge	A.J. Cox			299	0	0	engine	875	0
23	34	Bill Shirey	74		'70 Plymouth	Shirey			287	0	0	vibration	850	0
24	3	Coo Coo Marlin	14		'72 Chevrolet	Cunningham-Kelley			280	0	0	engine	900	0
25	29	Elmo Langley	64		'71 Ford	Langley			268	0	0	engine	1300	0
26	12	Ben Arnold	76		'71 Ford	Ben Arnold			188	0	0	suspension	1275	0
27	38	Dick May	53		'71 Ford	Hopper-Crews			173	0	0	rear end	750	0
28	39	Les Covey	89		'70 Chevrolet	Jack Mercer			169	0	0	rear end	725	0
29	40	Neil Castles	06		'70 Dodge	Castles			150	0	0	ignition	700	0
30	33	Earl Brooks	26		'71 Ford	Earl Brooks			118	0	0	vibration	675	0
31	15	Ed Negre	8		'70 Dodge	Negre			104	0	0	engine	1150	0
32	37	James Cox	23		'70 Plymouth	Don Robertson			97	0	0	engine	625	0
33	30	David Ray Boggs	57		'70 Dodge	Boggs			61	0	0	engine	600	0
34	11	Larry Smith	92		'71 Ford	Harley Smith			47	0	0	oil pan	590	0
35	25	Earle Canavan	01		'71 Plymouth	Canavan			47	0	0	clutch	585	0
36	19	Dave Marcis	2		'70 Dodge	Marcis			30	0	0	oil pump	1080	0
37	36	Richard Childress	96		'71 Chevrolet	Childress			18	0	0	engine	575	0
38	28	Raymond Williams	47		'71 Ford	Raymond Williams			14	0	0	oil leak	1070	0
39	24	Henley Gray	19		'71 Ford T-Bird	Henley Gray			3	0	0	accident	1085	0
40	20	Clarence Lovell	61		'71 Ford	Bierschwale-Haverlah			2	0	0	accident	560	0