NOS in the GM box Choke Coil #9774754. I am not a GM person and came with a bunch of carburetor parts I purchased many years ago. As far as I can tell it is for a Carter Carburetor and there was another just the plastic choke housing that sold for $69.95 under completed listings. Said this choke housing was for 64-66 Buick with 400 or 401 engine & Pontiac 400. Please verify before bidding. You get everything pictured that is in box, seems like nothing is missing and is 100% complete.