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High-Performance Main Bearings for Honda & Acura

Upgrade your engine's reliability with the ACL Race Series .025mm oversized main bearing set. Designed specifically for high-revving Honda and Acura engines, these bearings provide the durability required for modified street and track applications. Whether you are performing a full rebuild or upgrading your bottom end, ACL bearings offer superior load-carrying capacity and fatigue resistance.

Key Features & Benefits

• Precision Engineering: Manufactured to exact tolerances for consistent oil clearance.
• High-Strength Construction: Multi-layer design ensures maximum durability under high-stress conditions.
• Oversized Fitment: Specifically designed for .025mm oversized crankshaft journals.
• Enhanced Oil Distribution: Optimized oil grooves improve lubrication to critical bearing surfaces.

These main bearings are compatible with a wide range of engines, including the D16A1, H22A4, and F23A series. They are the preferred choice for enthusiasts looking to push their engine builds further without compromising on longevity. Ensure your crankshaft is properly machined to accommodate the .025mm oversized specification before installation. For professional-grade engine components and expert advice on your next build, trust the selection available at GGCRACING.