Thank you for the info and I found the OEM gasket online.
The tank and sending unit are in a 1954 Chevrolet 3600 truck.
12 volt and the fuel gauge is backwards.
Full is Empty and Empty is Full but will fix that.
Looking for info on this unit and looking for a gasket. Has KS stamped on the top so I am guessing it's a King Seely? Thanks in advance for any help:) It sits on top of an in cab fuel tank. Not original to the truck.FFD-9275-C stamped on the top as well.
