Harry Jefferson NASCAR Cup Series Results (Ontario Motor Speedway) Click on the Race to see the complete results for that race. Click on the Site to see all races run at that track. View career statistics for Harry Jefferson View loop data statistics at this track for Harry Jefferson Glossary Post

Race	Site	Cars	St	Fin	#	Sponsor / Owner	Car	Laps	Money	Status	Led
1974-30	Ontario	40	13	34	97W	Precision Engine   (George Jefferson)	Ford	37/200	900	clutch	0
1977-30	Ontario	42	34	18	95	George Jefferson	Ford	195/200	1,600	running	0

2 starts, 232 of 400 laps completed (58.0%), 0 laps led Win: 0 ( 0.0%) Average start:23.5 Total Winnings: $2,500 Top 5: 0 ( 0.0%) Average finish: 26.0 Top 10: 0 ( 0.0%) DNF: 1