Specifications
- Brand
- Manley Performance
- Part #
- 11631-8
- UPC
- 807298105284
Manley Ford 4.6L 37.5mm Diameter 117.35mm Length Race Master Exhaust Valves (Set of 8)
$596.61
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Fits 2005-2008 Ford F-150. Manley Race Master exhaust valves (set of 8) built for extreme heat and force.
Key Features
- Fits 2005-2008 Ford F-150, 2006-2008 Ford F-250 Super Duty, 2006-2008 Ford F-350 Super Duty, and 2005-2008 Ford Mustang.
- Includes a set of 8 Race Master exhaust valves.
- Constructed from Manley's XH-432 XtremeAlloy for exceptional heat and force resistance.
- Features chrome stems and hard tips for improved longevity and wear resistance.
- Swirl polished under head areas and fully machined combustion faces help optimize airflow and combustion efficiency.
Product Details
When you're rebuilding the top end of your Ford 4.6L engine, especially for high-performance applications, you need exhaust valves that can handle serious heat and stress. This set of eight Race Master exhaust valves from Manley Performance is designed for just that. They're built using Manley's XH-432 XtremeAlloy, a material specifically chosen for its ability to withstand extreme conditions found in racing and heavy-duty marine use.
You'll notice these valves feature chrome stems and hard tips, which add significant durability and wear resistance, meaning they'll hold up over time even under demanding operation. The under-head areas are swirl polished to help improve airflow, and the combustion faces are fully machined to promote better combustion efficiency. These aren't your average valves; they're a well-built component intended for engines that push the limits.
This set includes eight exhaust valves, enough for a complete engine rebuild on your Ford 4.6L. While these are designed for extreme applications, their robust construction makes them a solid choice for any performance-oriented rebuild where reliability under heat is a priority. Always refer to your engine's service manual for specific installation procedures and torque specifications.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 11631-8
- UPC
- 807298105284
Frequently Asked Questions
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Manley Ford 4.6L 37.5mm Diameter 117.35mm Length Race Master Exhaust Valves (Set of 8)