Accufab 4500 Throttle Body

SKU: 4B-4500XX Categories: ,


4500 Style, 4 BBL Throttle Body


The Accufab 4500 throttle body is made from high quality 6061-T6 billet aluminum and then polished to a mirror finish or anodized black or red. Accufab’s quality is second to none. Only the best components are used for unparalleled reliability and performance. Manufactured in the USA.

Like the 4150 throttle body, the 4500 also works fine as a street/strip unit, and is particularly suited to the larger displacement engines. If you would like to switch from a carburetor intake to electronic fuel injection (EFI), Accufab has developed a high flow throttle body to meet your needs. Better Air Flow for More Power: The Accufab 4500 flows 2128 CFM and has four 2-1/4″ brass throttle plates. This style uses late model GM electronics (TPS and IAC) which are included. Also, the 4500 series utilizes progressive linkage.

Additional information

Finish Option

Red, Black, Polished


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