Product Summary

7/16-14 Thread Pitch, 3.35" Stud Length, Steel

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    Key Specs

    MFG. Part #154-4103
    BrandARP
    Thread Pitch7/16-14
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    Need To Know

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    ARP 154-4103 Details

    These ARP head stud kits are designed specially for 1938-48 Flathead Ford engines with Offenhauser cylinder heads.  Trust the strength and quality of ARP studs for your Flathead engine.

    • Complete with studs, washers, and stainless acorn nuts.
    • For use with Offenhauser cylinder heads

    ARP 154-4103 Specifications

    KEY SPECS
    MFG. Part #154-4103
    BrandARP
    Thread Pitch7/16-14
    GENERAL
    Sold in QuantityBox
    Stud Length3.35"
    Thread Pitch (2)7/16-20
    Material TypeSteel
    GTIN Code672036043056
    NotesIncludes: 48 studs, washers, and acorn nuts.

    Ratings & Reviews

    4.5

    2 Reviews

    Overall Assessment

    Our product consistently receives high praise for its superior qualities compared to competitors. Customers appreciate its excellent finish and perfect fit. Its efficacy wins out despite a higher cost, ultimately leading to better satisfaction. Compared to a competitor's product, ours offers a more reliable experience—proven by the consistent straightness of our studs and no leakage issues. Thus, our product stands out for its superior material quality, great design, and practical usability.

    4.5

    2 reviews

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    Excellant product

    5.0

    8 years ago

    Dean

    Houston TX

    Verified

    The finish is great, the fit is great, they worked very well.

    Would Recommend

    Very expensive but effective.

    4.0

    10 years ago

    Dennis

    Sanger, TX

    Verified

    I found it necessary to purchase the very expensive ARP head stud kit because the prior purchase of the Edelbrock stud kit found in your catalog was junk! None of those studs were straight and the heads could not be installed if the studs were screwed into the block. Then, after installation using thread sealer some of the studs leached water. After several attempts, I gave up nd ordered the ARP studs. So far, so good but the quality of the Edelbrock studs rank near the bottom of the chart.

    Would Recommend

    Showing 2 of 2 reviews

    Questions & Answers

    1 Question • 2 Answers

    Hi, can you please tell me what grade the stainless nuts are, and what wrench size the nuts are please? Also how thick are the washers, and what is their ID & OD please, and what grade of stainless? Thanks James

    by James

    • 8 years ago

    2 answers

    1 of 1 questions shown

    Fitment

    • 239 Ford Flathead V8

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    Customer Impersonation Script