Small Block Ford 289-351W Header Flange - 1-3/4 Inch
Small Block Ford 289-351W Header Flange - 1-3/4 Inch
Speedway Motors

|

#41811139

Small Block Ford 289-351W Header Flange - 1-3/4 Inch

$59.99

/pair

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Product Summary

Oval Port Port Style, 1.84" Port Height, Steel, Natural

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    Key Specs

    MFG. Part #41811139
    BrandSpeedway Motors
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    Need To Know

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    Speedway Motors 41811139 Details

    Build or modify your own headers with these exhaust manifold flange plates. Header flange only. Does not include adaptor pipe.

    • Small Block Ford header flange for stock head configuration
    • Schoenfeld gasket number 9170350 works with this flange

    Item Details

    1-3/4" Tube Size

    Specs


    Speedway Motors 41811139 Specifications

    KEY SPECS
    MFG. Part #41811139
    BrandSpeedway Motors
    GENERAL
    Port StyleOval Port
    Port Height1.84"
    Port Width1.31"
    Flange Thickness.31"
    Material TypeSteel
    FinishNatural
    Hardware IncludedNo
    Gasket(s) IncludedNo
    Sold in QuantityPair

    Ratings & Reviews

    5

    6 Reviews

    Overall Assessment

    Customers find our product to be of excellent quality, well-made, and at a great price. It effectively fits and is widely used for customizing headers, making it practical for specific builds that aren't mass-produced. Notably, the product's precise fitting stood out, even for complex projects. Users also admire its robust, thick material, praising its durability. They regard it as a superior solution compared to other market offerings for creating custom headers, securing customers' satisfaction, and positive recommendations.

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    5

    6 reviews

    5

    6

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    Really good and a great price

    5.0

    4 years ago

    Phils performance

    Wi

    Verified

    I used these flanges to convert a set of 460 headers to 351w. Worked great

    Would Recommend

    This item fits great and is well made.

    5.0

    4 years ago

    Caddaboo

    Athens,Tn.

    Verified

    The gaskets and the flange kit are just what I need to finish my headers.

    Would Recommend

    Great quality product

    5.0

    4 years ago

    Thomas

    Oak Grove MN

    Verified

    Use spacers to adjust headers for installation

    Would Recommend

    Perfect for building your own headers.

    5.0

    6 years ago

    Stan the Man

    Deepstep

    Verified

    Great product to complete a project when no one produces in Mass what you need.

    Would Recommend

    Excellent product!

    5.0

    8 years ago

    David

    Murfreesboro, Tennessee

    Verified

    Well made parts. Fit perfectly on the heads I'm using on my upcoming SBF build. Haven't used them yet, but these are the start of the custom over-the-rails equal length long tube headers that we'll be making for the hiboy. :-)

    Would Recommend

    Great product

    5.0

    10 years ago

    Ben Jammin

    Trout Louisiana

    Verified

    I used these to build a set of zommies . They a good and thick and are built perfect . Thanks Speedway Motors .

    Would Recommend

    Showing 6 of 6 reviews

    Questions & Answers

    1 Question • 1 Answer

    the picture shows 2 flanges and 2 gaskets, Is this what is included for this item, or is it just for one flange?

    by reggie

    • 14 years ago

    1 answer

    View Answer

    1 of 1 questions shown

    Fitment

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    Customer Impersonation Script