Head Bolt Set
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Felpro Head Bolt Set

Part No. ES 72173 Warranty Details  

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From the leader in aftermarket engine sealing, FEL-PRO the gaskets professionals trust.

Product Features:
  • Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function
  • Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust
  • FEL-PRO gasket sets are engineered and manufactured specifically for the aftermarket repair environment
  • Every part for the repair procedure is included in the kit unless otherwise noted
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by PowerReviews
FelproHead Bolt Set

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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(4 of 4 customers found this review helpful)


These Are A Necessity


  • Durable
  • Easy To Install


    Best Uses

    • Everyday Driving
    • Major Repair Or Overhaul
    • Performance Driving
    • Racing
    • Replacement
    • Restoration

    Comments about Felpro Head Bolt Set:

    Any time you break the seal on your cylinder head by removing or loosening a head bolt, it is necessary to replace the bolt with a new one.

    When the heads are torqued to spec, then after repeated heat cycles, the head bolt stretches. If you attempt to reuse the bolt(s) during a head/gasket repair, the old bolt will yield insufficient clamp force and will almost always result in component failure.

    Spend the money and do the job right the 1st time. A little more money now can save a lot of money later.

    Also take notice that this set is for just ONE side/head only. For a job that requires both heads to be removed, 2 sets of bolts is required.

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