The 1978 Daytona 500 , the 20th round of the event , was the second race of the NASCAR Winston Cup season in 1978 .
The 1978 Daytona 500 , the 20th running of the event , was the second race of the 1978 NASCAR Winston Cup season .
The 1978 Daytona 500 , the 20th running of the event , was the second race of the 1978 NASCAR Winston Cup season .
Reescribe este texto: The 1978 Daytona 500 , the 20th round of the event , was the second race of the NASCAR Winston Cup season in 1978 . Producción: