Product Summary

Bolt Fastener Style, 11mm-2.0 / 8mm-1.25 Thread Pitch

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    Key Specs

    MFG. Part #ES72173
    BrandFel-Pro
    Fastener StyleBolt
    Thread Pitch11mm-2.0 / 8mm-1.25
    Fastener MaterialSteel
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    Need To Know

    Quick and Easy Returns

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    Fel-Pro ES72173 Details

    Get a quality head bolt set at a great price with this Fel-Pro head bolt set. Validated for fit, form, and function!

    • Unsurpassed quality you can trust
    • Application-specific design for a perfect fit
    • Meets or exceeds all original equipment specifications
    • Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
    • Fits 1997-2003 Chevy LS applications

    Fel-Pro ES72173 Specifications

    KEY SPECS
    MFG. Part #ES72173
    BrandFel-Pro
    Fastener StyleBolt
    Thread Pitch11mm-2.0 / 8mm-1.25
    Fastener MaterialSteel
    GENERAL
    Undercut StudNo
    Head StyleHex
    Washers IncludedNo
    Sold in QuantitySet
    Cut to FitNo
    FinishNatural
    GTIN Code614046365445
    Notes(5) M8-1.25 X 45 MM (8) M11-2.0 X 155 MM (2) M11-2.0 X 100 MM

    Ratings & Reviews

    5

    2 Reviews

    Overall Assessment

    Customers praise the product for its excellent performance in engine rebuilding and head installations, stating they work exceptionally well. Its quality and practicality are demonstrated in high-stress environments, like race engines. These factors led customers to confidently recommend repurchasing. The product stands out for its superior material quality and usability compared to competitors.

    5

    2 reviews

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    They are Felpro and work very well

    5.0

    7 months ago

    Harm

    Minneapolis MN

    Verified

    LS rebuild

    Would Recommend

    I would purchase again

    5.0

    6 years ago

    Dusterls

    Hagersville Ontario

    Verified

    Used them to install new heads on race engine

    Would Recommend

    Showing 2 of 2 reviews

    Questions & Answers

    1 Question • 1 Answer

    What are these torqued to? How much can they hold vs head studs?

    by Dusty

    • 3 years ago

    1 answer

    1 of 1 questions shown

    Fitment

    • GM LM4

    • GM LM7

    • GM LQ9

    • GM LM7

    • GM LQ9

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    • GM LM7

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LY2

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ9

    • GM LQ4

    • GM LM7

    • GM LQ4

    • GM LQ9

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    • GM LQ4

    • GM LQ4

    • GM LM4

    • GM LM7

    • GM L59

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L59

    • GM LM7

    • 4.8 Chevy LS V8

    • GM LM4

    • GM LM4

    • GM LM4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • GM L33

    • GM L59

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LY2

    • GM LM7

    • GM L59

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    Customer Impersonation Script