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Premium Main Bearings for Dart LS Blocks

For builders utilizing the robust Dart LS-Series blocks, the Calico Coatings MS2321H main bearing set provides the necessary precision and durability. These standard-size bearings are treated with a high-performance coating that is designed to withstand the increased loads and thermal stresses associated with high-horsepower engine builds.

Engineered for Dart Blocks

• Standard Size: Designed for factory-spec crankshafts and Dart engine blocks.
• High-Performance Coating: Reduces friction and protects against oil starvation scenarios.
• Dart Compatibility: Specifically engineered to match the requirements of Dart LS-Series aftermarket blocks.
• H-Series Reliability: Built to handle the rigors of competitive racing and high-performance street use.

The Dart LS platform is known for its strength, and these bearings are the perfect complement to ensure that strength is fully utilized. By reducing friction and improving heat dissipation, the MS2321H set helps maintain optimal oil pressure and bearing health. This is an essential upgrade for any serious engine project where reliability is just as important as power. Ensure your engine build is completed with the highest quality parts available by choosing components from GGCRACING.