Product was as described and packaged well! Communication throughout prosses was also great! I will definitely be using them in the future with other projects.
Part came in and work as a champ. Price was better than all other places I look for the set. Will recommended to all my soldiers and/or buddies if they need cylinder heads replace. Thank you guys.
Great company!! The heads arrived in great shape with all the parts. Very quick email responses to questions, comments, and concerns. One little issue with a few parts but was taken care of promply
They supplied me with a perfect set of heads to bring my 1999 Ford Ranger back to life. Ranger Frank has been in the family since the day he rolled off the showroom floor. Its great to have him back on the road.
Complete Set of 24 Engine Valves (12 Intake, 12 Exhaust) for Detroit Diesel 50 and 60 Series Engines – 21-4N Stainless Steel
Exhaust valves use austenitic 21-4N stainless steel, while the intake valves use martensitic 21-4N stainless steel. All valves feature a 30° seat angle.
$395.00
-
Additional Info
Complete Set of 24 Engine Valves | Detroit Diesel 50 & 60 Series
Maximize the performance and durability of your Detroit Diesel engine with this complete set of 24 premium 21-4N Stainless Steel valves.
Designed specifically for heavy-duty applications, this set includes 12 intake and 12 exhaust valves. Engineered to meet the demanding requirements of the Detroit Diesel 50 and 60 Series, these valves provide the thermal stability and structural strength necessary for peak combustion efficiency and long-lasting reliability.
🛠️ Material Science & Performance
- Exhaust Valves (12): Constructed from Austenitic 21-4N Stainless Steel for exceptional resistance to extreme heat and corrosion in high-temperature exhaust systems.
- Intake Valves (12): Manufactured from Martensitic 21-4N Stainless Steel, delivering outstanding strength and wear resistance in high-pressure environments.
- Precision Sealing: Featuring a 30° seat angle to maximize compression, reduce blow-by, and improve fuel economy.
- Heavy-Duty Build: Specifically designed to withstand the continuous stressors found in trucking, industrial, and fleet operations.
📊 Technical Specifications
- Head Diameter: 1.732″ (Optimized airflow)
- Overall Length: 8.498″
- Seat Angle: 30°
- Stem Diameter: 0.3435″
- Tip Length: 0.5949″
🚘 Fitment Applications
Compatible with the following 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
📦 Quality & Warranty
- Reliability: Built to meet or exceed OEM standards for a perfect fit and reduced maintenance downtime.
- Warranty: Includes a 90-Day Warranty for guaranteed quality and freedom from defects. Click here for details.
Related products
-
Set of 24 High-Performance Valves for Caterpillar Diesel Engines 3406E, C15, 3456, C16, and C18 models
$760.00-
Add to cart -
Inconel Super-Alloy Performance Valve Set – Cummins ISX & QSX (Full Set of 24)
$995.00-
Add to cart -
Cummins ISX / QSX Heavy-Duty Valve Set | 21-4N Martensitic & Austenitic Stainless (24pc)
$379.00-
Add to cart -
Full Set of 24 Inconel Stellite Faced Valves for Detroit Diesel DD15 & DD16 Engines
$795.00-
Add to cart
Dedicated to Customer Satisfaction
What sets us apart from the competition is our dedication to customer satisfaction. We strive to make your shopping experience as seamless and convenient as possible. Our user-friendly online platform allows you to browse our comprehensive inventory, compare products, and place orders with ease. With secure payment options and swift shipping, you can trust that your order will arrive promptly, minimizing downtime and maximizing productivity.