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Est. 1957
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem
Manley Performance
Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem

$161.28

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Manley Chevrolet Small Block Exhaust Valve Kit. These well-built stainless steel valves improve airflow for your engine.

Key Features

  • Fits Chevrolet Small Block engines.
  • Exhaust valve with a 1.600-inch head diameter.
  • Overall length is 5.065 inches with a 0.3415-inch stem diameter.
  • Constructed from durable stainless steel for longevity.
  • Features chrome stems and hard tips for increased wear resistance.
  • Underhead areas are swirl polished and combustion faces are fully machined to enhance airflow.

⚠️ 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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Product Details

Manley Performance offers these Street Series exhaust valves for your Chevrolet Small Block engine. If you're rebuilding your top end or looking to improve airflow on a stock or mildly modified street engine, these valves are a solid option. They are crafted from high-grade stainless steel, so you know they'll hold up over time.

These exhaust valves feature chrome stems and hard tips, which adds to their durability and resistance to wear. The areas under the head are swirl polished, and the combustion faces are fully machined. This attention to detail helps improve airflow into the cylinder, contributing to better combustion efficiency. You can choose between the Street Master (straight stem) or Street Flo shapes to best suit your engine's needs.

Specifications

Brand
Manley Performance
Manufacturer Part #
10745-8
UPC
807298077024

Frequently Asked Questions

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem

$161.28