【Compatibility 1】Fits for Chevy 6 cyl engines to replace original Rochester model B/BC (1V) 216 c.i. 1bbl factory carburetors
【Compatibility 2】Also fit for most chevy engines 216 up thru 261 cubic inch, 6 Cyl, 1937-1967
【Symptoms of A Failing Carburetor】①Difficulty starting the engine; ②Slow acceleration; ③Increased fuel consumption; ④Engine overheating; ⑤Abnormal exhaust emissions
【Notes】This carburetor is pre-jetted, with a manual choke, the bolts right on without modifications. Some applications may require a different air filter than factory stock. The carburetor is the specail complex parts , suggest the tech man to install and adjust
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