Michigan Motorsports LS1 Rocker Arms with Upgraded Trunnions Installed and GM Support Stands - Fits 4.8L 5.3L 5.7L 6.0L LS Engines - Enhanced Valvetrain Performance and Durability - Set of 16
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.
Includes GM #12552203 Support Stands for Improved Stability – Comes with genuine GM support 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 GM support 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 support stands to restore optimal valvetrain function.
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