Specifications
- Brand
- Manley Performance
- Part #
- 12629-1
- UPC
- 807298121086
Manley Ford Modular Coyote 5.0L Gen III Race Master Series Exhaust Valve - 1.260in Dia
$29.39
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Manley Ford Coyote 5.0L Gen III Race Master exhaust valve. Stainless steel construction for durability.
Key Features
- Fits Ford Modular Coyote 5.0L Gen III engines.
- Exhaust valve features a 1.260 inch head diameter and 0.2345 inch stem diameter.
- Constructed from durable stainless steel (XH-426) for longevity.
- Chrome stems and hard tips enhance wear resistance.
- Swirl polished under head areas and fully machined combustion faces help optimize airflow.
- Race Master (straight stem) shape is suitable for many racing applications.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
Starting with a 1.260-inch diameter head and a 0.2345-inch stem, this Manley Race Master Series exhaust valve is built for demanding Ford Modular Coyote 5.0L Gen III engines. These valves are designed for racers pushing their engines up to 8000 RPM, whether on the drag strip, oval track, or in bracket racing applications. The stainless steel construction, specifically XH-426 for exhaust valves, offers solid durability for high-performance use.
Beyond the material, these valves feature chrome stems and hard tips to resist wear over time, ensuring consistent performance. The under-head areas are swirl polished and the combustion faces are fully machined. This attention to detail helps optimize airflow into the cylinder and improve combustion efficiency. Manley offers these in a Race Master (straight stem) shape, which is a popular choice for many racing builds.
This particular valve is also recommended for use in alcohol-fueled engines, where exhaust valves face particularly harsh conditions. If you're rebuilding the top end of your Coyote engine and need reliable exhaust valves, these are a well-built option.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 12629-1
- UPC
- 807298121086
Frequently Asked Questions
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Manley Ford Modular Coyote 5.0L Gen III Race Master Series Exhaust Valve - 1.260in Dia