Rochester Model BC 1-Barrel Carburetor 7012127 7019000 Fits 1957-1962 Chevrolet GMC 235 Cu. 3.8L 6 Cyl Engine.Automatic choke

Before ordering, please confirm that this carburetor is exactly the same as your original carburetor. It is not suitable for Chevrolet 235ci engines in the early 1950s, and their structures are different. thank you

• Carburetors can't be installed on Chevrolet 235ci engines in the early 1950s. Although their structures are similar, the mounting ports and air filter mounting ports are different, and the size of the internal main jets is also different.
• Carburetor is suitable for Chevrolet 6-cylinder 235ci pickup truck from 1957 to 1962.When experienced mechanics first install a carburetor, they usually lightly tap the carburetor fuel inlet pipe, which has a needle valve inside. The needle valve needs to be moved up and down in advance to avoid sticking and causing leakage.
• Automatic choke and carburetor are exquisitely made, with firm structure and qualified tightness test.Carburetor vacuum line port thread: 1/8-28
• Newcomers can install it themselves, and there is a paper gasket installed on the manifold in the package.
• If you have any questions, please contact us by email. We have a professional mechanic to answer them. Thank you!