A rough idle leads you to check under the hood and you determine that you need a Chevy 350 carburetor. When looking for a replacement Chevy 350 carburetor, you may find that new options are available, but many of the options, especially for older vehicles, are rebuilt carburetors. Choosing a rebuilt option is typically much more economical than a new carburetor, and if you plan to do the majority of the work yourself, you can purchase just the parts that you need from a rebuild kit, such as air horn gaskets, an accelerator pump, throttle body gasket, choke gasket, check balls, or flange gasket, among others. Edelbrock is a common manufacturer of aftermarket carburetors, and Edelbrock Chevy 350 carburetors work well on small block engines. Carburetors are compatible with certain engine types and sizes, so you need to ensure compatibility with your vehicle before purchase, but many models are compatible with several vehicle models, so you can find an option that works with your vehicle. Whether you need a rebuilt carburetor or some parts, the large inventory of options available on eBay makes it easy to find an option that works with your vehicle.