Holley carb ID

805moparkid said
its a 4010 model, trying to find CFM

you're correct the 4010 is the model number. but the 0614 is the date code.

and its a 600 cfm..

the r84010-2 means that:
"r8" - rebuilt carb
"4010" - model number
"-2" is the submodel

thanks guys for the help!