What is the standard cold cranking amps of an AC Delco battery?

There's no single standard cold cranking amps (CCA) rating for ACDelco batteries. ACDelco makes a wide range of batteries for different vehicles and applications, each with its own CCA rating. The CCA rating will depend on the battery's group size and intended use (car, truck, etc.). To find the CCA rating, you need to know the specific ACDelco battery group size and then check the specifications for that particular battery. This information is usually found on the battery itself, in the ACDelco catalog, or on their website.