1973 - Ronnie Rough

		Heat	Dash	B Feature	A Feature

6/3/1973

Knoxville Raceway - Knoxville, IA 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged				Results
Ronnie Rough (305 Sprints - Non-Winged)	-	-	-	12th

6/8/1973

Indiana State Fairgrounds - Indianapolis, IN 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged				Results
Ronnie Rough (305 Sprints - Non-Winged)	-	-	-	-