Specifications
- Brand
- Manley Performance
- Part #
- 12623-8
- UPC
- 807298093970

Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8)
$596.61
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Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8). Built for extreme heat and force.
Key Features
- Fits Ford Coyote 5.0L engines.
- Set includes 8 exhaust valves.
- Constructed from XH-432 XtremeAlloy for extreme heat and force resistance.
- Features chrome stems and hard tips for enhanced longevity and wear resistance.
- Swirl polished under head areas help improve airflow.
- Fully machined combustion faces contribute to improved combustion efficiency.
Product Details
Manley Performance offers these Extreme Duty exhaust valves specifically for the Ford Coyote 5.0L engine. These valves are built to handle serious stress and heat, drawing on Manley's experience with high-performance racing applications like Top Fuel dragsters and marine engines. If your Coyote build demands components that can withstand extreme conditions, these valves are a solid choice.
The core of these valves is Manley's XH-432 XtremeAlloy material, chosen for its exceptional heat resistance and durability. They feature chrome stems and hard tips, which add to their longevity and resistance to wear, especially under high-RPM operation. The under-head areas are swirl polished to help improve airflow, and the fully machined combustion faces contribute to better combustion efficiency. This attention to detail in material and design means these valves are made to perform when you push your engine hard.
This set includes eight exhaust valves, enough for a complete Coyote 5.0L engine. While designed for extreme applications, their robust construction makes them a great option for any Coyote build where reliability and performance under stress are key. Always refer to your engine builder's specifications for proper installation and any additional components needed for your specific build.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 12623-8
- UPC
- 807298093970
Frequently Asked Questions
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Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8)
