holley carburetor specifications????

I have a holley carburetor on an F350 witha 460 on it. I want to know what cfm measurement it has but do not know how. i also want to know if i can put another type of carburetor i bought on this motor. please help these are the numbers on my carburetor

15572620
list 60124
0488

which one tells the model number?

On the 460 i had it was like a 600 cfm holly from the factory . You can put a universal edelbrock holly on there with a adapter plate if dont fit . Put my 460 had a factory holly so yours might bolt up to .