The Chevrolet 348 3x2 cast iron intake #3749948 was used for all 1958-1959-1960-1961 348 passenger applications. This intake used 3 2bbl Rochester carburetors and the intake has an oil splash shield riveted to the bottom. This one is date coded A-13-60. As you can tell from the photos that this set up has 3 remanufactured Rochester 2 Jet carburetor's, progressive linkage, and electric choke mounted on a powder coated intake manifold.
Fits: Impala, Bel Air, Biscayne
Fits: Hardtop, Sedan, Convertible, Wagon