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High-Flow Extra Clearance Main Bearings

For high-performance applications where increased oil flow is required to manage heat and friction, the ACL Race Series HX (Extra Clearance) main bearing set is the ideal solution. These bearings are specifically engineered to provide slightly more oil clearance than standard bearings, allowing for better cooling and lubrication in high-RPM, high-load environments typical of race-prepped Honda and Acura engines.

Why Choose Extra Clearance (HX)?

• Increased Oil Flow: Helps manage heat in high-performance engine builds.
• Race-Proven Design: Built to withstand extreme RPM and stress.
• Standard Size Outer Diameter: Fits standard crankshaft journals while providing increased internal clearance.
• Enhanced Durability: High-strength materials prevent premature bearing fatigue.

These HX bearings are a favorite among engine builders who need to ensure their bottom end stays lubricated under the most demanding conditions. By allowing for a slightly thicker oil film, you can reduce the risk of metal-to-metal contact during high-load scenarios. Always verify your required clearances using plastigauge or precision measuring tools during your build. For all your high-performance engine component needs, look no further than the selection at GGCRACING.