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Intake Manifold Gasket Set - Performance - 400-455 Oldsmobile V8 1965-76

Intake Manifold Gasket Set - Oldsmobile 400-455, Intake gaskets are .060" thick.

PART# 404

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$22.26   Your Price
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Intake Manifold Gasket Set, Fits Oldsmobile 400-455, Performance Gasket Material is made from Cellulose/Nitrile Composition material (head to intake gaskets). The end seals are cork.


  • Performance Material - Cellulose/Nitrile Composition Gasket Material
  • Intake Gaskets are .060" Thick
  • Can Be Trimmed if Necessary for Modified Port Applications
  • Comes with Manifold End Seals and Distributor Gasket
  • OE replacement for high performance street, drag race, and oval track usage.


BrandMr. Gasket
Emission Code1
EngineOldsmobile V8
Port ShapeRectangle
Port Size1.41" x 2.49"
Product TypeIntake Gaskets
WarrantyLimited 90 Day Warranty


This part is legal for use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board Executive Order number or is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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    Some parts are not legal for use in California or other states with similar regulations.