Precision Fitment for LS-Series Engines

The March Performance LS1 Hub Adapter is an essential component for those performing LS-series engine swaps or pulley upgrades. Designed specifically for GM F-Body balancers, this hub adapter ensures that your pulley alignment is spot-on, preventing belt wear and ensuring optimal performance for your high-output engine.

Superior Material and Finish

Machined from premium-grade aluminum, this hub adapter offers the perfect balance of strength and weight reduction. The polished finish provides a mirror-like appearance that elevates the look of your engine front-end, making it a favorite for custom builds and show-ready vehicles.

Key Features:

• Engineered for GM LS-Series F-Body harmonic balancers
• High-strength aluminum construction for reliability
• Polished finish for a high-end, custom aesthetic
• Ensures precise pulley alignment for belt longevity
• Direct fit for seamless installation

Proper alignment is critical when running high-performance serpentine systems. This hub adapter eliminates the guesswork, providing a stable foundation for your pulley setup. Whether you are building a track monster or a daily driver, the reliability of March Performance components is unmatched. Trust GGCRACING to provide the high-quality hardware needed to keep your LS-series engine running smoothly and looking its absolute best.