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Manley Small Block Chevrolet 1.500 Budget Performance Exhaust Valves

Manley Small Block Chevrolet 1.500 Budget Performance Exhaust Valves

$95.12 $126.82
Part no. 10577-8 In stock
Special order In stock with our distributor. Usually ships in a few business days, and we email tracking as soon as it leaves.

Your vehicle

Year, make and model. Our techs check fitment against it before the order ships.

Swirl Polished and Fully Machined: The under head areas are expertly swirl polished, and the combustion faces are fully machined, optimizing airflow and combustion efficiency for maximum power.Swirl Polished and Fully Machined: The under head areas are expertly...

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About this part

Swirl Polished and Fully Machined: The under head areas are expertly swirl polished, and the combustion faces are fully machined, optimizing airflow and combustion efficiency for maximum power.

  • Swirl Polished and Fully Machined: The under head areas are expertly swirl polished, and the combustion faces are fully machined, optimizing airflow and combustion efficiency for maximum power.
  • Premium Stainless Steel: The Performance Series valves are available as XH-422 for exhaust and NK-840 for intake, constructed from high-quality stainless steel for optimal performance.
  • Chrome Stems and Hard Tips: These valves boast chrome stems and hard tips, ensuring exceptional durability, even under extreme conditions.
  • Variety of s: Tailor your valve selection to your engine's needs with options for stock or .100 longer s.