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Fel-Pro Performance Intake Manifold Gasket Set 1251 – Chevy Big Block 396–454

The Fel-Pro Performance Intake Manifold Gasket Set 1251 is designed for Chevrolet Big Block V8 engines, offering a cut-to-fit composite design ideal for performance and custom intake applications. These gaskets allow precise port matching while maintaining excellent sealing under high heat and engine vacuum.

£59.95

3 in stock

UK delivery £13.60 · Dispatched from Essex

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Product Description

The Fel-Pro Performance Intake Manifold Gasket Set 1251 is designed for Chevrolet Big Block V8 engines, offering a cut-to-fit composite design ideal for performance and custom intake applications. These gaskets allow precise port matching while maintaining excellent sealing under high heat and engine vacuum.


Vehicle Compatibility

  • Engine Family: Chevrolet Big Block

  • Displacement: 396 / 402 / 427 / 454

  • Application: Intake manifold

  • Set Includes: Intake manifold gaskets (pair)


Key Features

  • Composite Cut-to-Fit Construction – Allows custom port matching

  • Port Size: 2.36 in. x 1.25 in.

  • Excellent Heat & Fluid Resistance – Built for performance use

  • Strong Sealing Capability – Suitable for high-RPM applications

  • Ideal for Modified or Aftermarket Intake Manifolds


Ideal For

  • Chevy big block performance and race engines

  • Custom port-matched intake setups

  • Street/strip and competition builds

  • Muscle car restorations requiring performance sealing


Why Buy from Customville American?

Customville American has supplied American muscle car and performance parts in the UK for decades, providing genuine Fel-Pro Performance gaskets with fast UK delivery.

Additional information

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