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Mr. Gasket

Mr. Gasket Ultra-Seal Header Gaskets

Fits 1967-1976 Buick 400, 430, 455 V8

Part # 7530MRG Be the first to write a review
Estimated shipping date: 01/07/2022
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Holley Days Price
$37.91
Suggested Retail
$42.12
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Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. 1.24 inch x 1.86 inch, .062 thickness. Sold as a pair.

Features:

  • Withstands Intense Exhaust Heat
  • Graphite-Impregnated Facing
  • Steel Expanded Metal Core
  • Superior Tensile Strength
  • Resists Deteriorating
  • Anti-stick Properties
  • Easy Removal For Disassembly

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
EngineBuick V8
Gasket LineUltra-Seal
MaterialUltra-seal
Port ShapeRectangle
Port Size1.24" x 1.86"
Product TypeHeader Gaskets
Thickness.062"
WarrantyLimited 90 Day Warranty
Weight0.3800
UPC084041175309
Part Number7530MRG
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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