This is a 1974 Pontiac 400 4 barrel carb for cars with an automatic transmission and hot air choke. I pulled this off a 1974 Grand Prix many years ago. It has sat in dry storage ever since. The # on the side of the carb is 7044266. The carb moves freely, secondaries open fine. It's as complete as it looks in the pictures. In need of a rebuild I think.