1977 California 500 - Round 12
- Sunday, September 4, 1977
- California 500
- USAC Citicorp Cup National Championship
Circuit - Ontario
Country
United States
Location
Ontario, California
Type
Paved oval
Length
2.5 (Miles)
Country
United States
Location
Ontario, California
Type
Paved oval
Length
2.5 (Miles)
