Product Summary

2.87" Overall Length, 2.05" Under Head Length, Chromoly

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    Key Specs

    MFG. Part #150-2501
    Overall Length2.87"
    Under Head Length2.05"
    Thread Pitch5/8"-18
    Material TypeChromoly
    See more specs

    Need To Know

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    ARP 150-2501 Details

    Made from 8740 chromoly these harmonic balancer bolts feature a 12 point head for improved accessibility and easy wrenching.  The included hardened parallel ground washer prevents galling while promoting even torque loading. 

    • For SBF 289-460 (except 351C)
    • UHL:  2.050"
    • Thread Size:  5/8-18"
    • Wrenching:  5/8"
    • Washer included 

    Charts

    ARP 150-2501 Specifications

    KEY SPECS
    MFG. Part #150-2501
    BrandARP
    Overall Length2.87"
    Under Head Length2.05"
    Thread Pitch5/8"-18
    Material TypeChromoly
    GENERAL
    Overall Thickness.29"
    Washer Diameter1.97"
    Wrench Type12 Point
    FinishBlack Oxide
    Sold in QuantityEach
    GTIN Code672036003166
    ColorBlack

    Ratings & Reviews

    5

    6 Reviews

    Overall Assessment

    Customers highly recommend ARP bolts due to their superior quality and assured reliability, setting them apart from competitors. ARP's knowledge and expertise in bolt manufacturing has been emphasized by users. Noteworthy features include the product's practicality and robust material quality, attesting to its durability. Buyers attest that they get value for their money with ARP, solidifying its position as the top choice in bolts.

    5

    6 reviews

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    Part was right

    5.0

    a year ago

    Lowenf

    Milwaukee, wi

    Verified

    This fit my 1966 ford 289. Product was as described.

    Would Recommend

    Top of the line hardware

    5.0

    a year ago

    DillyDally

    Rutledge, TN

    Verified

    You can never go wrong with arp hardware! I've used this bolt on multiple builds with no issues!

    Would Recommend

    i would buy more from them

    5.0

    5 years ago

    David

    dallastown pa

    Verified

    it was what i needed

    Would Recommend

    ARP, Never Wrong, Always Right !!! ☻☻☻

    5.0

    7 years ago

    Nascar-J-

    Jacksonville, Florida

    Verified

    Excellent Choice When Choosing Bolts !! ARP Knows What They're Doing !! Hat's Off to SPEEDWAY !!

    Would Recommend

    Great product

    5.0

    8 years ago

    Wingnut

    GA

    Verified

    Good quality

    Get what you pay for

    5.0

    9 years ago

    Oscar

    SF South Dakota

    Verified

    ARP is Best when comes to bolts

    Would Recommend

    Showing 6 of 6 reviews

    Questions & Answers

    1 Question • 1 Answer

    I want the installation socket head that fits this product. What size is the spline socket?

    by David

    • 8 years ago

    1 answer

    1 of 1 questions shown

    Fitment

    • 427 Ford FE V8

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

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    • 428 Ford FE V8

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    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford 289

    • 427 Ford FE V8

    • Ford 260

    • Ford 289

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • Ford 260

    • 427 Ford FE V8

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

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    • Ford 260

    • 427 Ford FE V8

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • Ford 260

    • 427 Ford FE V8

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • 5.0L Ford Small Block Windsor

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford 260

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • Ford 260

    • Ford 260

    • Ford 289

    • Ford 289

    • 429 Ford 385 Series Big Block V8

    • Ford 260

    • Ford 260

    • Ford 289

    • Ford 289

    • 427 Ford FE V8

    • Ford 260

    • Ford 289

    • 427 Ford FE V8

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • Ford 289

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford 260

    • Ford 289

    • Ford 289

    • 428 Ford FE V8

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • 5.0L Ford Small Block Windsor

    • Ford 260

    • 427 Ford FE V8

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • Ford 289

    • Ford 260

    • Ford 289

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • Ford 260

    • Ford 260

    • Ford 289

    • 427 Ford FE V8

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • 427 Ford FE V8

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • 428 Ford FE V8

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • 5.0L Ford Small Block Windsor

    • Ford 260

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 427 Ford FE V8

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • 5.0L Ford Small Block Windsor

    • 427 Ford FE V8

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • 428 Ford FE V8

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • 428 Ford FE V8

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • 5.0L Ford Small Block Windsor

    • Ford 260

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • 428 Ford FE V8

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 427 Ford FE V8

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • 428 Ford FE V8

    • 428 Ford FE V8

    • 429 Ford 385 Series Big Block V8

    • 429 Ford 385 Series Big Block V8

    • 5.0L Ford Small Block Windsor

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • 428 Ford FE V8

    • Ford 260

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford 260

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 260

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • Ford 289

    • Ford FE V8 Gen 2 427 Side Oiler

    • Ford FE V8 Gen 2 427 Top Oiler

    • Ford FE V8 SOHC Cammer 427

    • 428 Ford FE V8

    • Ford 289

    • 428 Ford FE V8

    • Ford 289

    • Ford 260

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