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Four Barrel 4150 Throttle Body | Billet

$529.99$549.99

Four Barrel 4150 Throttle Body | Billet

$529.99$549.99

(6 customer reviews)

The Accufab four barrel 4150 throttle body is made from high quality 6061-T6 billet aluminum and then polished to a mirror finish, 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.

Description

The is a great street/strip 4150 throttle body. It bolts up to many intake manifolds, and flows more air than most 4500 carburetors. Accufab’s 4150 flows 1215 CFM and has four 1-3/4″ brass  plates.

This model uses late model GM electronics (TPS and IAC) which are included. Comes with progressive linkage.

  • Accessories Included: Includes a gasket, throttle position sensor (TPS) and idle air control sensor (IAC) with appropriate mounting screws.

We offer an idle air control block off plate. It’s available polished, anodized black or red.

Throttle Body Dimensions. Bolt and Thread Info CLICK HERE

Disclaimer

Our products have been designed for off road/racing applications only. These products are not legal for use in the state of California on any pollution/control motor vehicle. These performance products are legal in California only on a racing vehicle which may never be used or driven on a public highway.
CA WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov

Additional information

Finish

Anodized, Polished

Finish

Black [4B-4150BK], Polished [4B-4150POL], Red [4B-4150RED]

CFM Air Flow

1215 CFM

Material

6061-T6 Billet Aluminum

Bolt Pattern

5.1875 x 5.625

Size

2" Tall (2.5" with linkage arm extended)

6 reviews for Four Barrel 4150 Throttle Body | Billet

4.8
Based on 6 reviews
5 star
83
83%
4 star
16
16%
3 star
0%
2 star
0%
1 star
0%
  1. img-14

    greg mcmanus

    Very nice. Would like to see some actuator arm options. Maybe pull from bottom of shaft geometry???
    Linkage is always a matter of creativity. It was no burden to make the design offered function. Just offering an idea. I’m very happy with my purchase, phone support and timely shipping.

  2. img-15

    David Beckstrom

    I purchased this throttle body to replace another that was binding up. This is a finely engineered piece and works very smooth. Great product.

  3. img-16

    Ryan Jenkins

    Really wish it came with plugs for the vacuum ports. Really only need 1, and it’s not an easily available size NPT size.

  4. img-17

    Robert Ream

    As always your products are the industry standard!! Superb quality and instant service. Thank You

  5. img-18

    Richard Hooe

    Excellent! Beyond my expectations. The polish on this piece is superb! Can’t wait to get them installed on my 14-71!

  6. img-19

    Anonymous (verified owner)

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ACCUFAB RACING
1326 East Francis Street
Ontario, CA 91761
(909) 930-1751

© 2023 All Rights Reserved Accufab Inc

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