I have a pair of Austin Healey carbs that is missing the tags from the float bowls. Is there any other way to identify these carbs ? What model they are and what model Healey cars they will fit ? I have the intake and exhaust manifolds as well. There are two AUC number printed on different parts of the carb. On top of the throttle body it has AUC 2044 printed only on the right carb and the number AUC 7081 is printed on the outside of the needle chamber on both carbs. These extra parts came with my 1963 Austin Healey 3000.