Michigan Motorsports Gen V LT Rocker Arms with Upgraded Trunnions | Fits 2014+ 5.3L 6.2L LT1 LT4 LV3 L83 L86 L82 L84 L87 | Pre Assembled Rocker Arm Kit

★★★★★ 4.8 81 reviews

$399.99
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$399.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 215571989 Release Date 2026/04/12 List Price $160.00 Model Number 215571989
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Upgrade your Gen V LT valvetrain with Michigan Motorsports rocker arms featuring upgraded trunnions installed. Designed for LT1 LT4 LV3 L83 L86 L82 L84 and L87 engines in 5.3L and 6.2L configurations this pre assembled kit eliminates the common failure point found in factory rocker arm bearings. The upgraded trunnion design provides improved durability and reliability especially in performance builds and camshaft upgrades. Ideal for engine rebuilds and valvetrain service this kit offers a direct replacement solution for stronger and more dependable LS and LT engine performance.

  • Enhanced Durability and Performance: The Michigan Motorsports Gen V Rocker Arm Kit features upgraded trunnions, engineered to withstand high RPMs and extreme conditions, ensuring long-lasting performance for your Gen V LT engine.
  • Pre-Installed Trunnion Upgrade: Comes with high-quality trunnions professionally installed, reducing friction and improving reliability compared to stock trunnions, making it perfect for high-performance builds.
  • Direct Fit for Gen V LT Engines: Designed for precise compatibility with Gen V LT engines, including LT1, LT4, L86, L83, and L87 models, offering seamless installation without modifications.
  • Optimal Valve Train Stability: Improves rocker arm stability and reduces wear, providing smoother operation and improved power delivery for both daily drivers and high-performance applications.
  • Trusted Michigan Motorsports Quality: Backed by the reliability and expertise of Michigan Motorsports, this rocker arm kit is ideal for upgrading your LT engine with confidence and superior results.
Brand Michigan Motorsports
Model Gen V Rocker Arms w/ Upgraded Trunnions
Exterior Machined
Manufacturer Michigan Motorsports
Item model number A3100+55200
Manufacturer Part Number A3100+55200

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4.8 out of 5
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81 ratings | 33 reviews
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