Elevate Your GM LS-Series Engine with Calico Coated H-Series Standard Main Bearings

Unlock the full potential of your GM LS-Series engine with the Calico Coatings H-Series Main Bearing Set. These standard-sized main bearings are meticulously engineered to meet the rigorous demands of modern LS platforms, whether you're building a formidable street machine, a track-day warrior, or a high-horsepower dragster. Providing a direct, precise fit for standard LS crankshafts, this set forms the critical foundation for superior engine performance and enduring reliability.

Advanced Technology for LS Power

At the heart of these bearings is Calico's renowned CT-1 coating. This advanced surface treatment is specifically designed to dramatically reduce friction, minimize heat generation, and significantly extend the lifespan of your engine's vital components. For LS engines known for their robust power delivery, the CT-1 coating translates into less parasitic drag, allowing more horsepower and torque to reach the wheels. The H-Series construction itself is a testament to strength, utilizing a premium tri-metal alloy that provides exceptional fatigue resistance and structural integrity, crucial for handling the immense forces within a high-output LS engine.

• Optimized for Standard LS Cranks: Precision-machined for a perfect fit on factory-spec or newly ground standard GM LS-Series crankshafts.
• CT-1 Coated for Durability: Calico's proven coating reduces friction, heat, and wear, ensuring longer bearing and engine life.
• H-Series Strength: Robust tri-metal construction designed to handle high horsepower and torque outputs inherent to LS engines.
• Enhanced Oil Film Retention: The coating's surface texture helps maintain a consistent oil film, crucial for high-RPM reliability.

The Ultimate Choice for LS Engine Builders

For any serious GM LS-Series engine build, compromising on main bearing quality is not an option. The Calico Coated H-Series standard main bearing set offers unparalleled precision, advanced friction reduction, and the robust durability required to push your LS engine to its limits. Ensure your build stands the test of time and performance with these top-tier components. Find premium LS engine parts at GGCRACING.