1980 - Gary Irvin

		Heat	Dash	B Feature	A Feature

8/19/1980

Illinois State Fairgrounds - Springfield, IL Silver Crown: USAC Silver Crown				Results
Gary Irvin (Silver Crown)	-	-	-	7th

8/24/1980

DuQuoin State Fairgrounds - Duquion, IL Silver Crown: USAC Silver Crown				Results
Gary Irvin (Silver Crown)	-	-	-	13th

9/6/1980

Indiana State Fairgrounds - Indianapolis, IN Silver Crown: USAC Silver Crown				Results
Gary Irvin (Silver Crown)	-	-	-	10th