NA-50081-BK Top End Kit 79.96/+0.01 11:1 Pol
NA-50081-BK Top End Kit 79.96/+0.01 11:1 Pol
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NA-50081-BK Top End Kit 79.96/+0.01 11:1 Pol
Revitalize your engine's performance with the NA-50081-BK Top End Kit. This comprehensive kit is designed for both amateur and professional mechanics looking to enhance their engine's efficiency and longevity. Here's what makes it a must-have:
Key Features:
- All-Inclusive Kit: Includes piston, rings, wrist pin, clips, top end bearing, and gasket kit for a complete overhaul.
- MOS2 Coated Skirts: Experience superior performance with our Teflon/Molybdenum coated skirts. This unique rolled-on application creates a bond that is 10 times stronger than typical spray-on coatings, leading to:
- Increased heat transfer
- Reduced friction
- Prevention of cold seizures
- Machined Smooth Heads: Engineered to reflect combustion heat and minimize carbon buildup, this feature can boost horsepower and fuel economy by up to 6%.
- Anodized Domes: Enjoy enhanced durability and heat resistance. Our anodized pistons are 75% stronger than their non-anodized counterparts, ensuring reliability under pressure.
- Hypereutectic Casting Process: Designed with higher silicon content, this process reduces expansion rates and enhances wear resistance, enabling the pistons to withstand higher cylinder temperatures.
Upgrade your engine with the NA-50081-BK Top End Kit and feel the difference in performance, efficiency, and reliability. Perfect for those who demand the best from their vehicles.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

