[rexs73gto]

I just got a carb that by the numbers I know it's a 73 Pontiac that came from a 400 or 455 & an auto. The number is 7043262. I can't seem to find this number in my carb CD. I have a CD that has almost everything you woud want or need to know about carbs but when I punch in tis number to find out what it belongs to it comes up can't find ... The number by the break down is 73 Pontiac with an auto but I need some one to verify this for me & tell me what It may be worth. I have it in my card cleaner right now to get it nice & clean but need some info on what it's worth. Thanks .