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Manley 11866-8 Severe Duty Intake Valves 2.125in Stainless Steel Small Block Chevy Set of 8

Manufacturer

Picture for manufacturer Manley

Part Number

11866-8
8 reviews
Sale Price

$311.48

Estimated ship date Saturday, November 21

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Product Details

The Manley 11866-8 Severe Duty intake valves deliver professional-grade performance and durability for Small Block Chevy engines. Manufactured from premium NK-844 stainless steel, these valves are engineered to withstand the demanding conditions of high-performance and racing applications.

Key Specifications:

  • Valve head diameter: 2.125 inches
  • Stem diameter: 0.3415 inches (0.342 inches nominal)
  • Overall length: 5.125 inches
  • Material: NK-844 stainless steel construction
  • Set of 8 intake valves

Severe Duty Series Excellence:

  • Designed for high-performance and racing applications
  • Superior heat resistance and durability
  • Precision-machined for optimal valve train performance
  • Direct replacement for Small Block Chevy engines
  • Manufactured in the United States to exacting quality standards

Manley Performance Products is recognized worldwide as a leading manufacturer of premium valvetrain components. The Severe Duty series represents Manley's signature product line in the performance and racing industry, offering the reliability and performance characteristics demanded by engine builders and racers. These valves are ideal for street performance, drag racing, circle track, and other high-stress applications where valve reliability is critical.

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Easy ordering

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