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Manley Performance

Manley 96-98 Ford Modular 4.6L w/Bead Loc Groove 34mm Race Master Exhaust Valve - Set of 8

$235.06

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Manley Race Master exhaust valves for Ford Modular 4.6L engines. Set of 8, 34mm, bead loc groove. Stainless steel, chrome stems.

Key Features

  • Set of 8 Manley Race Master exhaust valves for Ford Modular 4.6L engines.
  • Features a 34mm head diameter and bead lock groove.
  • Constructed from durable XH-426 stainless steel for high-temperature performance.
  • Chrome stems and hard tips enhance longevity and wear resistance.
  • Swirl polished under-head areas and fully machined combustion faces optimize airflow.
  • Recommended for alcohol engines and racing applications under 8000 RPM.

⚠️ 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

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About this part

Product Details

These Manley Race Master exhaust valves are built from XH-426 stainless steel, a strong material chosen for its ability to handle the heat and stress inside performance engines. They feature a 34mm head diameter and a bead lock groove, making them a solid choice for Ford Modular 4.6L engines, especially those built for racing applications under 8000 RPM.

You'll notice the chrome stems and hard tips on these valves. This isn't just for looks; it adds significant wear resistance, meaning they'll hold up better over time and under demanding use. The under-head area is swirl polished to help smooth airflow into the cylinder, and the combustion face is fully machined. This attention to detail helps optimize how the air and fuel mixture enters the combustion chamber, contributing to better engine efficiency.

Manley offers these in a Race Master (straight stem) design, which is what you're looking at here. They're also recommended for use in alcohol-fueled engines, which run hotter and require robust components. If you're rebuilding the top end of your Ford Modular 4.6L for racing, these valves are a well-built option to consider.

Specifications

Brand
Manley Performance
Manufacturer Part #
11635B-8
UPC
807298061146

Frequently Asked Questions

Manley 96-98 Ford Modular 4.6L w/Bead Loc Groove 34mm Race Master Exhaust Valve - Set of 8

$235.06