Gary
Grissom
USAC National Silver Crown Series
Driver Information
nationality
American
Driver Information
nationality
American
Competitors
Career Overview
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
-
-
-
-
-
races
wins
podiums
pole pos
fastest laps
points
-
-
-
-
-
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
2
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
2
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
-
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
-
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
-
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
-
17
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
2
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
2
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
10
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
10
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
type
races
wins
podiums
pole positions
fastest lap
1987
Racing
?
?
?
?
?
1984
Racing
2
0
0
0
0
1983
Racing
2
0
0
0
0
1982
Racing
1
0
0
0
?
1981
Racing
2
0
0
0
0
1980
Racing
1
0
0
0
0
1977
Racing
11
0
0
0
0
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