1971 - Duke Cook

		Heat	Dash	B Feature	A Feature

3/28/1971

Reading Fairgrounds - Reading, PA 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged				Results
Duke Cook (305 Sprints - Non-Winged)	-	-	-	11th

4/4/1971

Eldora Speedway - Rossburg, OH 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged				Results
Duke Cook (305 Sprints - Non-Winged)	-	-	-	15th