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Mr. Gasket

Mr. Gasket Header Gaskets - Aluminum-Layered

Fits 1992-1997 GM LT1 Gen II Small Block

Part # 7404G Be the first to write a review
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Holley Days Price
$32.16
Suggested Retail
$35.73
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Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.

Features:

  • Withstands Intense Exhaust Heat
  • Reusable header, exhaust manifold and collector flange gaskets
  • Resists Deteriorating
  • Manufactured from "dead soft" aluminum layers - .125" thick
  • Easy Removal For Disassembly
  • Conforms easily to surface irregularities (warped flanges)
  • Compresses down to 0.060" to create a tight leak-proof seal
  • Will not shrink, deteriorate, or blow out- eliminating gasket leaks
  • For 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
Collector Gaskets IncludedNo
Emission Code5
EngineChevrolet Small Block Gen II (LT Based)
FinishFlat
Gasket LineAluminum-Layered
MaterialAluminum
Port ShapeD-Port
Port Size1.40" x 1.40"
Product TypeHeader Gaskets
Thickness.125"
WarrantyLimited 90 Day Warranty
Weight0.5600
UPC084041040096
Part Number7404G
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.

Limited 90 Day Warranty: See Details
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