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Ferrea Chevrolet BB 2.3in 11/32in 5.471in 12 Deg S-Flo +.250 6000 Series Intake Valve - Set of 8

$259.89

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Ferrea Chevrolet BB 6000 Series intake valves. 2.3in head, 5.471in length, 11/32in stem. Set of 8.

Key Features

  • Set of 8 Ferrea 6000 Series intake valves.
  • Constructed from high-strength stainless steel for durability.
  • Features a 2.3-inch head diameter.
  • Overall length is 5.471 inches.
  • Stem diameter measures 11/32 inches.
  • S-Flo design with a 12-degree seat angle for improved airflow.
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About this part

Product Details

These Ferrea 6000 Series intake valves are built with a specific material choice in mind: high-strength stainless steel. This material is chosen for its ability to withstand the heat and stress inside a performance engine, especially for Chevrolet Big Block applications. The valves feature a 2.3-inch head diameter and a 5.471-inch overall length, with a 11/32-inch stem diameter, making them a solid option for rebuilding or upgrading your engine's top end.

The S-Flo design with a 12-degree seat angle is a notable feature that helps improve airflow into the combustion chamber. This design choice can contribute to better cylinder filling and potentially improved engine performance. Each valve is also +.250 inches longer than a standard valve, which is important to consider when setting up your valve train geometry to ensure proper geometry and clearance.

This set includes eight intake valves, enough for a full set of cylinders on a V8 engine. When rebuilding or modifying your Chevrolet Big Block, using well-made valves like these from Ferrea is a key step in ensuring your engine runs reliably and efficiently.

Specifications

Brand
Ferrea
Manufacturer Part #
F6131

Frequently Asked Questions

Ferrea Chevrolet BB 2.3in 11/32in 5.471in 12 Deg S-Flo +.250 6000 Series Intake Valve - Set of 8

$259.89