The number on it DOAE 9425-L, to the right and up is 0A10. And my 650 CFM HOlley carb wont fit i need to raise it and the gas cable linkage is different from the smaller Holley i just took off. The directions say install the "new ball, washer and nut in the same location as the old one. But it Didn't come with a Ball or any thing. Im in deep, i think my wife wants to go to marrige counseling now.