1977 Dover Downs NASCAR
- Sunday, May 15, 1977
- Mason-Dixon 500
- Winston Cup Grand National
Circuit - Dover Downs
Country
United States
Location
Dover, Delaware
Type
Paved oval
Length
1 (Miles)
Record
Greg Ray (Dallara IR7-Aurora), 19.622s, 183.468 mph, Indycars, 1998
