|
1970 USAC National Championship
|
Roger McCluskey
|
11
|
Darwin Maxson
|
U
|
|
|
|
|
George Snider
|
11
|
Darwin Maxson
|
U
|
|
|
|
1969 USAC National Championship
|
George Benson
|
1
|
Darwin Maxson
|
U
|
|
|
|
|
Bruce Walkup
|
7
|
Darwin Maxson
|
U
|
|
|
|
1968 USAC National Championship
|
George Benson
|
5
|
Darwin Maxson
|
U
|
|
|
