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Mr. Gasket

Mr. Gasket Header Gaskets - Aluminum-Layered

Fits 1970-1979 AMC 304, 360, 390, 401. Round Ports.

Part # 7398G 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
EngineAmerican Motors V8
FinishFlat
Gasket LineAluminum-Layered
MaterialAluminum
Port ShapeDog Leg
Port Size1.25" x 1.75"
Product TypeHeader Gaskets
Thickness.125"
WarrantyLimited 90 Day Warranty
Weight0.5600
UPC084041040058
Part Number7398G
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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