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Mr. Gasket

Mr. Gasket Steel Shim Head Gasket

Fits 1958-1976 Ford 332-428. 4.420 Inch Bore, .040 Inch Compressed Thickness

Part # 1132G Be the first to write a review
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Mr. Gasket Embossed Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. This is a very unique design that has a solid metal on metal fold at the combustion seal. This fold makes for a very stout seal that is almost the equivalent of a higher-end MLS (multi-layer steel) gasket with a gas stopper layer, but at a much lower cost. This gasket also has embossments around the coolant and oil passages and has a thick aluminum flake coating. All of these features result in a steel shim head gasket that handles extreme cylinder pressures very well. It's probably the best steel shim head gasket you could ask for. Sold individually.


  • Embossed steel with aluminum flake coating
  • Solid metal over metal fold at the combustion seal
  • Embossed seals at coolant and oil passages
  • Approximately .040" compressed thickness
  • 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.

ApplicationBig Block Ford
Brand Mr. Gasket
Compressed Thickness.040 inch
Compression RatioUp to 12:1
Emission Code5
EngineFord FE Block
Gasket Bore4.420 inch
Gasket LinePerformance
MaterialSteel Shim
Product TypeHead Gasket
Quantity Per Pkg.1
WarrantyLimited 90 Day
Part Number1132G

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.

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