Product Summary

Black Oxide, Black, Steel

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    Key Specs

    MFG. Part #254-3708
    BrandARP
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    Need To Know

    Quick and Easy Returns

    Return Policy

    ARP 254-3708 Details

    ARP head bolts for after market Ford aluminum heads like the FloTech. These 1/2" - 7/16" stepped bolts feature a 12 point head and are intended to fit Small Block Ford 302 applications with 351 Windsor cylinder heads.

    All Pro Series bolts are cold-forged to ensure molecular integrity, heat-treated prior to thread rolling and machining, and are rated nominally at 200,000 psi. ARP Pro Series head bolt kits are application specific - designed for use with typically competition only components. These fasteners deliver superior strength and meet the ARP "ZERO defect - ZERO failure" quality standard. Hardened and parallel-ground washers are included with each kit to ensure even load distribution and accurate torque readings. All Pro Series head bolts have a reduced wrenching hex or 12-point head and wide area flange to eliminate the need for valve train removal for cylinder head retorquing and permits the use of larger diameter valve springs. Most applications have undercut short bolts that can help eliminate head gasket failures through providing more "stretch" to compensate for the additional compression of gaskets.

    • 12 point, Pro Series
    • 1/2"- 7/16" stepped bolt
    • Ford 302 with 351 Windsor heads
    • Full set of 20 bolts and washers
    • Comes complete with hardened parallel-ground washers

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    ARP 254-3708 Specifications

    KEY SPECS
    MFG. Part #254-3708
    BrandARP
    GENERAL
    Sold in QuantitySet
    FinishBlack Oxide
    ColorBlack
    Material TypeSteel
    GTIN Code672036011116

    Ratings & Reviews

    5

    2 Reviews

    Overall Assessment

    Customers highlight the superior quality and practicality of our product, noting that they serve as robust solutions for complex projects. The hardened bolts are highly recommended for their proven durability and resilience. They're particularly effective when used with new aluminum heads in small block ford projects. Customers' reassurance in our product is emphasized by their readiness to repurchase. The product's supreme material and usability are compared favorably against competitors, with the view that our product is admittedly hard to beat.

    5

    2 reviews

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    Super quality product, swiftly delivered

    5.0

    5 years ago

    Pat

    West Virginis

    Verified

    Using these hardened new bolts to secure new aluminum heads to my small block ford project

    Would Recommend

    I would buy these again.

    5.0

    6 years ago

    SS427

    Seward Nebraska

    Verified

    ARP Fasteners are hard to beat.

    Would Recommend

    Showing 2 of 2 reviews

    Questions & Answers

    1 Question • 1 Answer

    Will these work with a 289 block and flo-tek heads?

    by Nick289

    • 13 years ago

    1 answer

    1 of 1 questions shown

    Fitment

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 302

    • Ford 289

    • Ford 302

    • Ford 302

    • Ford 289

    • Ford 289

    • Ford 302

    • Ford 289

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