Michigan Motorsports 2014+ Gen V LT Head Bolt Kit | Fits GM Gen V LT Engines L83 L86 LT1 LT4 L82 L87 L84 L8T | 5.3L 6.2L 6.6L | Premium Replacement Cylinder Head Bolts

★★★★★ 4.7 102 reviews

$69.99
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$69.99
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Free shipping Free 30-day returns

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Management number 215331799 Release Date 2026/04/12 List Price $28.00 Model Number 215331799
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The Michigan Motorsports Gen V Head Bolt Kit is engineered as a premium replacement for your 2014+ GM LT engine. Designed for applications ranging from stock rebuilds to high-performance builds, these bolts provide the clamping force required to properly secure your cylinder heads under high combustion pressures. Whether you’re working on a 5.3L, 6.2L, or 6.6L Gen V LT platform, this kit ensures factory-level reliability and performance. Built to precise OEM specifications, it’s the perfect solution when installing new head gaskets, rebuilding your engine, or performing a top-end refresh. Trust Michigan Motorsports for the hardware that keeps your LT engine sealed and secure.

  • Complete Gen V LT Head Bolt Kit – Includes everything required to properly fasten both cylinder heads, ensuring secure installation and long-lasting reliability in your GM LT engine.
  • OEM-Quality Construction – Manufactured to meet or exceed factory torque and tensile strength specifications, these bolts provide dependable clamping force under demanding conditions.
  • Ideal for Stock or Performance Builds – Whether refreshing a daily driver or assembling a high-horsepower LT build, this kit is built to handle the pressure while maintaining proper cylinder head sealing.
  • Designed for 2014+ GM Gen V LT Engines – Direct-fit solution that eliminates guesswork, ensuring compatibility with modern LT platforms that require specific head bolt lengths and torque sequences.
  • Wide Range of Fitment Applications – Fits popular 5.3L, 6.2L, and 6.6L Gen V engines including L83, L86, LT1, LT4, L82, L87, L84, and L8T, making it a versatile choice for a variety of GM vehicles.
Brand Michigan Motorsports
Color Silver
Model Ai471
Set Name 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L
Head Type Hex
Size Name 3/8 in
Unit Count 1.0 Count
Part Number Ai471
Thread Size 3/8"-16 UNC
Thread Type Unc
Finish Types Machined
Manufacturer Michigan Motorsports
Thread Class 3A
Thread Style Right Hand
Fastener Size Standard
Fastener Type Hexagon Bolt
Item Hardness Grade 10.9
Material Type Alloy Steel
Exterior Finish Machined
Thread Coverage Fully Threaded
Screw Head Style Hex
Manufacturer Grade heavy-duty

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