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Speedmaster Head Bolt Kit - 1/4" Longer Small Block Chevy 350

746-PCE279.1003


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Head Bolt Kit - 1/4" Longer Small Block Chevy 350
Head Bolt Kit - 1/4" Longer
  • Small Block Chevy 350
  • 12-Point Head
  • Black Oxide Finish
  • Currently unavailable.
    This product is not available, please call customer service for options, at 1-800-345-4545.
    PCE279.1003 - Speedmaster Cylinder Head Fasteners is rated 4.7 out of 5 by 3.
    Rated 4 out of 5 by from They aren't 1/4 longer than stock or standard They aren't 1/4 longer than stock or standard. They're more like 3/16" longer. It worked but marginally.
    Date published: 2017-05-10
    • y_2024, m_5, d_7, h_3
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    • clientName_jegs

    Can these be used on vortec heads?

    Asked by: Shuskeyfan
    The Speedmaster 746-PCE279.1003 head bolt will work with Vortec cylinder heads.
    Answered by: jshook
    Date published: 2024-03-11

    Why are these 1/4” longer? Can they still be used with a standard SBC and factory heads? 

    Asked by: Josh1998
    The 746-PCE279.1003 Speedmaster head bolt can be used with stock cylinder heads.
    Answered by: jshook
    Date published: 2023-05-12
    • y_2024, m_5, d_7, h_3CST
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