NA-50005K Top End Kit 99.15/Std 11:1 Pol
NA-50005K Top End Kit 99.15/Std 11:1 Pol
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NA-50005K Top End Kit 99.15/Std 11:1 Pol
Revitalize your engine’s performance with the NA-50005K Top End Kit. This comprehensive kit is engineered for exceptional durability and enhanced functionality, making it the ideal choice for automotive enthusiasts seeking optimal performance.
Key Features:
- Complete Top End Kit: Includes everything you need for a complete overhaul—piston, rings, wrist pin, clips, top end bearing, and MOS2 (Teflon/Molybdenum) coated gasket kit.
- MOS2 Coated Skirts: Featuring a rolled-on application process, this coating is 10 times stronger than traditional spray-on options, enhancing heat transfer and reducing friction while preventing cold seizures.
- Machined Smooth Heads: Designed to reflect combustion heat and reduce carbon buildup, these heads not only protect the piston but can also improve horsepower and fuel efficiency by up to 6%.
- Anodized Domes: Offering increased heat resistance and durability, anodized domes are 75% stronger than their non-anodized counterparts, assuring long-lasting performance.
- Hypereutectic Casting Process: This advanced casting method results in higher silicon content, reducing expansion rates and enhancing wear resistance, while also allowing the pistons to withstand elevated cylinder temperatures.
Benefits:
The NA-50005K Top End Kit is not just about replacing parts; it’s about upgrading your engine's performance. With superior materials and innovative design, this kit ensures:
- Enhanced engine longevity and performance.
- Increased efficiency and power output.
- Reduced maintenance needs and costs over time.
Upgrade your engine with the NA-50005K Top End Kit and experience the difference in power, efficiency, and reliability.
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.

