High-Performance Engine Reliability

When building a high-output Small Block Chevy, engine longevity starts at the crankshaft. The Calico Coatings H-Series Main Bearing Set (MS909H001) is engineered to provide superior load-carrying capacity and reduced friction. These bearings feature a specialized dry-film lubricant coating that provides an extra layer of protection during cold starts and extreme operating conditions, effectively preventing metal-to-metal contact.

Key Features and Benefits

• Precision Engineering: Designed specifically for high-performance SBC applications.
• Advanced Coating: Calico’s proprietary dry-film lubricant reduces friction and heat.
• 0.001 Undersize: Perfect for engines requiring precise clearance adjustments during a rebuild.
• H-Series Durability: Built to withstand high RPMs and increased cylinder pressures.

These bearings are the industry standard for racers and engine builders who refuse to compromise on quality. By minimizing parasitic drag and maximizing oil film retention, you ensure your rotating assembly remains stable under load. Whether you are prepping for the drag strip or a high-performance street build, these bearings offer the peace of mind needed for consistent power delivery. Proper clearance is critical for engine health, and these 0.001 undersize bearings provide the exact tolerances required for a professional-grade build. Trust your engine internals to the experts at GGCRACING.