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Mr. Gasket

Mr. Gasket Ultra-Seal Intake Manifold Gaskets .060 Inch Thickness

Fits 1965-1990 Chevrolet 396-454 Big Block with Rectangle Raised Port Heads. No upper bolt holes. 1.85 x 2.55 Inch

Part # 5817 Be the first to write a review
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$35.20
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$39.11
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Ultra-Seal intake manifold gaskets are manufactured from cellulose/nitrile composition gasket material. Provides excellent sealing and durability. Incorporates Silicone beading around each intake and water outlet port to provide additional sealing strength on both sides of each gasket. No gasket sealer required. For OE replacement, high performance street, drag race and oval track use. Includes manifold end seals and distributor gasket.

Features:

  • Manufactured from cellulose/nitrile composition gasket material
  • Provides excellent sealing and durability
  • Silicone beading on both sides of each gasket
  • Complete with manifold end seals and distributor gasket
  • For OE replacement, high performance street, drag race and oval track use

About Mr. Gasket

Using his own '57 Chevy as a rolling testbed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago. Mr. Gasket is the go-to gasket source for racers with gaskets and fasteners that seal perfectly every time.

Brand Mr. Gasket
Emission Code5
EngineChevrolet Big Block Mark IV
MaterialUltra-seal
PackagingRetail
Port ShapeRectangle
Port Size1.85" x 2.55"
Product TypeIntake Gaskets
Thickness.060"
WarrantyLimited 90 Day Warranty
Weight0.0600
UPC084041058176
Part Number5817
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Note: It is recommended to use gasket sealer between front and rear intake end seals and intake gasket.
Limited 90 Day Warranty: See Details
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