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Darton Dry Sleeve Kit Smart 3B21 B:72.00 to 74.00mm Flange

SKU: 300-037-SF/DF


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Upgrade your Smart 3B21’s performance with the Darton Dry Sleeve Kit, precision-engineered for enthusiasts who demand the best. Darton’s renowned sleeve technology is now available for the Smart 3B21 engine, providing a robust foundation for high-performance applications. Whether you’re building a race car or enhancing your daily driver, this sleeve kit is designed to increase durability, enhance heat dissipation, and allow for significant displacement increases.

Key Features:

  • Bore Size Compatibility: Designed to accommodate bore sizes from 72.00mm to 74.00mm, offering versatility for engine builders looking to optimize performance.
  • Flange Design: Features a unique flange design for enhanced stability and seal integrity, ensuring reliable performance under extreme conditions.
  • Material Excellence: Crafted from Darton’s proprietary ductile iron, providing exceptional strength and thermal properties compared to standard sleeves.
  • Application Versatility: Ideal for high-performance street builds, competitive racing applications, and everything in between.

With the Darton Dry Sleeve Kit for Smart 3B21, you’re investing in a product that stands at the forefront of engine technology. Precision, durability, and performance are engineered into every sleeve, ensuring your engine can handle the rigors of high performance and deliver the results you demand. Upgrade today and experience the difference Darton sleeves make.

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You're viewing: Darton Dry Sleeve Kit Smart 3B21 B:72.00 to 74.00mm Flange £654.11
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