King Seeley sending unit fuel line adapter. Solders on to 1/4 fuel line coming
out of the sending unit. Has 1/2″ hex with 7/16-20 thread and 1/4 ID to
fit over the fuel line.
Used on many cars
of the era such as Lincoln, Studebaker, Auburn, Packard, Duesenberg, Pierce
Arrow, Pontiac, White Truck and others.