Complete Set of 24 Engine Valves (12 Intake, 12 Exhaust) for Detroit Diesel 50 and 60 Series Engines – 21-4N Stainless Steel

Maximize the performance, reliability, and durability of your Detroit Diesel engine with this Complete Set of 24 Engine Valves, designed specifically for heavy-duty applications. This set includes 12 intake valves and 12 exhaust valves, making it the perfect solution for maintaining or upgrading Detroit Diesel 8.5L “50 Series” and 11.1L, 12.7L, and 14.0L “60 Series” engines. Built from industry-leading materials, these valves are engineered to meet the demanding requirements of heavy-duty diesel engines, ensuring peak performance and long-lasting efficiency.

Premium 21-4N Stainless Steel for Unmatched Durability

• Intake Valves: Manufactured using Martensitic 21-4N Stainless Steel, these valves deliver outstanding strength, wear resistance, and reliability in high-pressure environments. Ideal for heavy-duty diesel engines, they are built to handle the rigorous demands of continuous operation.
• Exhaust Valves: Constructed from Austenitic 21-4N Stainless Steel, these valves offer exceptional resistance to extreme heat and corrosion, making them the perfect choice for high-temperature exhaust systems in diesel engines.

Engineered with Precision for Heavy-Duty Diesel Applications

• Head Diameter: 1.732″ ensures optimized airflow, leading to enhanced combustion efficiency and improved fuel economy.
• Length: 8.498″ guarantees precise fitment and compatibility with Detroit Diesel engines.
• Seat Angle: 30° provides a perfect seal to maximize compression and reduce blow-by, resulting in improved engine performance.
• Stem Diameter: 0.3435″ adds strength and stability, ensuring reliable operation under extreme conditions.
• Tip Length: 0.5949″ contributes to the durability and longevity of the valve system.

Applications: Fits a Wide Range of Detroit Diesel Engines

These high-performance engine valves are compatible with the following heavy-duty Detroit Diesel engines:

• 8.5L “50 Series” (519 CI) Diesel
• 11.1L “60 Series” (677 CI) Diesel
• 12.7L “60 Series” (775 CI) Diesel
• 14.0L “60 Series” (858 CI) Diesel

Whether you’re operating in trucking, industrial, or fleet applications, these valves are designed to deliver exceptional reliability and efficiency.

Why These Engine Valves Are the Best Choice for Your Diesel Engine

• Premium Materials: High-quality 21-4N Stainless Steel construction ensures exceptional strength, heat resistance, and corrosion resistance.
• Precision Engineering: These valves meet or exceed OEM standards, ensuring a perfect fit and optimal performance in all Detroit Diesel 50 and 60 Series engines.
• Heavy-Duty Performance: Specifically designed to withstand the extreme pressures and temperatures found in heavy-duty diesel engine applications.
• Long-Lasting Durability: Built to keep your engine running efficiently for extended periods, reducing maintenance needs and downtime.

Boost Your Engine’s Performance with These High-Quality Valves

Upgrade your Detroit Diesel engine with this complete valve set for improved airflow, enhanced fuel combustion, and superior engine efficiency. Whether you’re maintaining your fleet, upgrading a workhorse engine, or rebuilding your diesel powerhouse, these valves are the reliable, heavy-duty solution you need.

Optimize your Detroit Diesel engine for power, reliability, and longevity with this Complete Set of 24 Engine Valves. Perfect for the 50 Series and 60 Series diesel engines, this set is crafted to ensure your heavy-duty engine operates at peak performance for years to come. Don’t settle for less—choose the best for your Detroit Diesel engine today!

Comes with a 90 day warranty for guaranteed quality free of defects.

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