The Rochester 2BBL carburetor with part number 17080190 is a vintage part designed for 1980 Buick, Olds, and Pontiac vehicles with a 6-cylinder engine. Made of steel and manufactured by Rochester in the United States, it is a direct replacement part that does not come with mounting hardware included. With a manufacturer warranty of 1 month, this carburetor is an essential component for maintaining the air and fuel delivery system of classic vehicles from the specified brands.