Wow, $500-1000 for this 69 TransAm carb! Thanks for the info Quenton. I will look at the other 4 numbers when I get home. The carb works great too. I actually thought it was a newer carb at first as it is very clean. However, if it is worth that much I may sell it and buy a used quadrajet with proper codes for my bird car as I am trying to restore it as original as I can.