King Subaru FA20 FB20 – (Size STDX) Performance Tri-Metal Main Bearing Set
Upgrade your engine’s performance with the King Subaru FA20 FB20 Performance Tri-Metal Main Bearing Set. Designed for high-performance applications, this main bearing set is perfect for enthusiasts looking to push their Subaru FA20 or Toyota 4U-GSE engines to the next level.
Key Features:
- Tri-Metal Design: Offers superior wear resistance and durability, ensuring long-lasting performance.
- Size STDX: Engineered to provide a perfect fit, minimizing friction and maximizing efficiency.
- Performance Focused: Ideal for both street and race applications, delivering enhanced engine reliability.
- Optional Upgrade: Compatible with MB5745SI (Race bearings, Tri-metal pMax Black) for those seeking advanced performance.
Benefits:
- Enhances engine performance by reducing friction.
- Increases longevity of your engine components.
- Supports higher RPMs and overall engine output.
Whether you’re a racer or a daily driver, the King Subaru FA20 FB20 Performance Tri-Metal Main Bearing Set is the perfect addition to your engine build. Experience the difference in performance and reliability today!





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