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Mr. Gasket

Mr. Gasket Copper Seal Header Gaskets

Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Round Ports

Part # 7150MRG Be the first to write a review
In Stock
Holley Days
$46.22
Suggested Retail
$57.07
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5

Emissions

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.

See Emissions Details

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Mr. Gasket Copper Seal Header Gaskets are made from dead soft solid Copper .043 inch thick. This gasket incorporates .051 inch embossment around each port to seal irregular surfaces, total gasket thickness is .094 inch. Provides excellent sealing and durability. Conforms to and seals minor surface irregularities. designed for high-performance street, drag race, oval track and turbocharged (extreme heat) applications.

Features:

  • Withstands Intense Exhaust Heat
  • Resists Deteriorating
  • 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
EngineChevrolet Small Block Gen I
FinishFlat
Gasket LineCopper-Seal
MaterialCopper
Port ShapeRound
Port Size1.50"
Product TypeHeader Gaskets
Special OffersHolley Days
Thickness.094"
WarrantyLimited 90 Day Warranty
Weight0.9400
UPC084041071502
Part Number7150MRG
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.
Instruction Sheet for Part# 7150
Limited 90 Day Warranty: See Details

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