How do I identify my Rochester 2 barrel?

All Rochester carburetors are identified by a seven- or eight-digit part number. The earliest units, made before mid-1968, had a triangular metal tag attached to the fuel bowl. The seven-digit part number is listed on the tag.

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How do I know which Rochester carburetor I have?

All Rochester Quadrajet carburetors are identified by a seven- or eight-digit GM part number. On units made before mid-1968, the part number was stamped around the outside edge of a round metal tag attached to the fuel bowl.

Which Rochester carb do I have?

Is Rochester carburetor still in business?

In 1995 Rochester became part of Delphi, which in turn became a separate company four years later, and continues to manufacture fuel injection systems in Rochester, now part of General Motors Automotive Components Holdings- Rochester Operations.

How do I know what Rochester carburetor I have?

Where is the number on a Rochester carburetor?

There are a couple of locations containing the codes needed to identify your Quadrajet; both are located on the driver side of the carb body. Early Q-jets used a circular tag stamped with the codes found in a cavity in the side of the float bowl, while later carburetors used a stamping on the body of the carb.

What CFM is a Rochester Quadrajet?

Quadrajets can range anywhere in between 600 and 800 CFM. Most are rated 750 CFM or higher.

Who bought Rochester carburetors?

Rochester Products Division

Industry	Automotive
Area served	Worldwide
Products	Automotive parts
Owner	General Motors
Parent	Delphi Corporation Formerly General Motors

How much is a Rochester 2 barrel carburetor?

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