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Manley 12631-8 Race Master Stainless Steel Exhaust Valve

Part of: Manley Race Master Stainless Steel Exhaust Valve

Other options in this family: Manley 12629-8 Manley 11127-8 Manley 11334-8 Manley 11344-8 Manley 11348-8

Manufacturer

Picture for manufacturer Manley

Part Number

12631-8
7 reviews
Sale Price

$202.55

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Manley Race Master valve is engineered for high-performance and racing applications where durability and heat resistance are critical. Constructed from premium stainless steel alloy, this exhaust valve is designed to withstand extreme cylinder temperatures and combustion pressures while maintaining precise sealing characteristics.

Key Features:

  • Race-proven stainless steel construction for maximum heat resistance
  • Precision-machined valve head and stem for optimal flow and sealing
  • Swirl-polished valve stem reduces friction and wear
  • Undercut lock grooves for secure keeper installation
  • Black nitride coating on stem for enhanced durability and reduced friction
  • Designed for forced induction and high-RPM applications

Race Master valves are manufactured to strict tolerances and undergo rigorous quality control testing to ensure consistent performance under extreme racing conditions. Each valve is individually inspected to meet Manley's exacting standards for professional engine builders and racers.

Shopping took longer than I thought

Ordering process was smooth as silk!

Website said the system I ordered was different from what the order confirmation said. I called customer service who said they could not confirm what was shipped and told me to send inquiry via email. In the end the system fit, but If you are not going to help customers over the phone, don't have a customer service number!

None

Enjoyed my experience. Found what I was looking for and shipped very quickly

Fast delivery but wish the tires were packaged in a box or something. I came home to find the tires thrown up against my garage door.

Ordering was easy. Got what I ordered at a fair price. Used the chat function to get an ETA on my package and they helped me quick and were responsive.

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