Threaded nipple for carburetors, fuel pumps or fuel pressure regulators
FIAT 124 Spider, Spider 2000 - 1966-1980 (carbureted)
FIAT 124 Sport Coupe - 1967-1975FIAT and Bertone X1/9 - 1974-1980 (carbureted)
Often, the pressed-in fuel inlet nipple on...