New Arrivals/Restock

Michigan Motorsports LS1 Rocker Arms with Upgraded Trunnions Installed and Billet Stands - Fits 4.8L 5.3L 5.7L 6.0L LS Engines - Enhanced Valvetrain Performance and Durability - Set of 16

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US$179.99 cheaper than the new price!!

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Used  US$120.00
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Product details

Management number 221747186 Release Date 2026/05/03 List Price US$120.00 Model Number 221747186
Category
  • Enhanced Durability with Upgraded Trunnions – Each rocker arm is equipped with high-performance trunnions, providing increased strength and smoother operation in high-RPM and high-load conditions.​
  • Billet Aluminum Stands for Improved Stability – Includes precision-machined billet aluminum stands, ensuring proper alignment and additional support for the rocker arms, enhancing overall valvetrain stability.​
  • Comprehensive Set for Complete Replacement – This package includes a full set of 16 rocker arms with trunnions pre-installed and corresponding billet stands, facilitating a straightforward replacement process.​
  • Wide Compatibility Across LS Engines – Designed to fit a range of LS engines, including 4.8L, 5.3L, 5.7L, and 6.0L variants, ensuring broad application for various performance builds.​
  • Ideal for Performance Upgrades and Maintenance – Perfect for enthusiasts aiming to enhance engine performance or replace worn rocker arms and stands to restore optimal valvetrain function.​

Brand Michigan Motorsports
Model LS Rockers and Billet Stands
Exterior Machined
Manufacturer Michigan Motorsports
Item model number 25100+MM-LS1BLTSTND-Pair
Manufacturer Part Number 25100+MM-LS1BLTSTND-Pair

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