1973 - Gary Ponzini

		Heat	Dash	B Feature	A Feature

6/8/1973

Indiana State Fairgrounds - Indianapolis, IN 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged				Results
Gary Ponzini (305 Sprints - Non-Winged)	-	-	-	21st

9/15/1973

Indiana State Fairgrounds - Indianapolis, IN Silver Crown: USAC Silver Crown				Results
Gary Ponzini (Silver Crown)	-	-	-	8th