12-Point Cylinder Gasket Head Stud Bolt Kit Compatible with Chevy LS1 LS3 LS6 4.8L 5.3L 5.7L 6.0L 2004-2019 Replacement for 234-4317

★★★★★ 4.2 134 reviews

$48.89
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$48.89
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Free shipping Free 30-day returns

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Product details

Management number 212677984 Release Date 2026/04/06 List Price $19.56 Model Number 212677984
Category
  • 【Compatibility】 The cylinder head screw set is compatible with Chevy Chevrolet 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 LS1 LS6 4.8L 5.3L 5.7L 6.0L engines
  • 【Forging Process】The bolts are cold forged to ensure molecular integrity and heat treated before thread rolling and machining, with a nominal rating of 200,000 psi.
  • 【Quality Standard】Each cylinder head screw set is strictly manufactured to ensure zero defects-hardened and parallel ground washers are included with zero failures to ensure uniform load distribution and accurate torque readings.
  • 【Features】The 12-point cylinder head and large-area flange eliminate the valve mechanism disassembly required for cylinder head torsion, and allow the use of larger diameter valve springs, providing more "stretch" to eliminate cylinder head gasket failure to compensate for gasket failure Extra compression.
  • 【Installation Suggestions】Product installation involves the engine, the internal structure of the engine is complex, it is recommended to operate under professional installation

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4.2 out of 5
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