• Rochester B/BC model 1bbl factory carburetor Fits most 1937-1967 4cyl and 6cyl Chevy engines 192" 216" 235" thru 261" Manual choke carburetor
• Retro style carburetor, designed by US mechanic.Manual choke carburetor.High Quality carburetor made especially for Chevrolet 6 cyl engines to replace original Rochester model B/BC 1bbl factory carburetors.
• Top mounting for the air cleaner is 2 1/4" diameter.Replacement 1 Barrel Carburetor for Rochester B - N228
• Modified type carburetors are suitable for ordering by mechanics who are very familiar with this carburetors.
• Zenith 28/228 downdraft carburetors.Fits most 1937-1967 4cyl and 6cyl Chevy engines 192" up thru 260".Weighs about 5 pounds
• Please note that Main Adjusting Needle Assembly is not included