Mr. Gasket Steel Shim Head Gasket 1131G

Name: Mr. Gasket Steel Shim Head Gasket 1131G
Brand: Mr. Gasket
SKU: 4010762
Price: 46.99 CAD
Availability: InStock

$46.99 ea

NEWARRIVING SOONEstimated Ship Date 06/04/2025 (If Ordered Today)100 Available from HOLLEY PERFORMANCE PRODUCTS as of 05/15/2025

Model: 4010762

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Description Vehicle Fitment Downloads Specifications Reviews (0) Product Q&A Related Products

Mr. Gasket Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. With today's extreme compression ratios you need stronger more durable gaskets. Mr. Gasket steel shim gaskets are made from .020 inch steel shim stock which is thinner than most composite gaskets increasing engine compression. Stress formed embossments will seal the extreme cylinder pressure.

Features:

Manufactured from .020" steel shim stock.
Thinner than composition head gaskets - increases engine compression.
Stress formed embossments seal extreme cylinder pressures.
For high performance street, drag race and oval track use.

Note: Steel Shim Gaskets are not recommended for use with aluminum cylinder heads since the endorsements in the gasket will cause indents in the deck surface of the heads.

Installation Notes:

Note: Steel Shim Gaskets are not recommended for use with aluminum cylinder heads since the endorsements in the gasket will cause indents in the deck surface of the heads.

Downloads:

Download Name	File Size
97140221.pdf	145KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.

Make	Model	Submodel	Years	Engine	Fitment Notes
Chevrolet	Chevelle	300 Deluxe	1968	6.5L / 396 / V8
Chevrolet	Chevelle	300 Deluxe	1969	6.5L / 396 / V8
Chevrolet	Chevelle	300	1968	6.5L / 396 / V8
Chevrolet	Chevelle	Base	1965	6.5L / 396 / V8
Chevrolet	Chevelle	Base	1966	6.5L / 396 / V8
Chevrolet	Chevelle	Base	1967	6.5L / 396 / V8
Chevrolet	Chevelle	Base	1970	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle	Base	1971	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle	Base	1972	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle	Concours Estate	1969	6.5L / 396 / V8
Chevrolet	Chevelle	Concours Estate	1970	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle	Concours Estate	1971	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle	Concours Estate	1972	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle	Concours	1967	6.5L / 396 / V8
Chevrolet	Chevelle	Concours	1968	6.5L / 396 / V8
Chevrolet	Chevelle	Concours	1969	6.5L / 396 / V8
Chevrolet	Chevelle	Concours	1970	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	Chevelle	Concours	1971	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	Chevelle	Concours	1972	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	Chevelle	Deluxe	1967	6.5L / 396 / V8
Chevrolet	Chevelle	Deluxe	1973	7.4L / 454 / V8
Chevrolet	Chevelle	Greenbrier	1969	6.5L / 396 / V8
Chevrolet	Chevelle	Greenbrier	1970	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle	Greenbrier	1971	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle	Greenbrier	1972	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle	Malibu	1968	6.5L / 396 / V8
Chevrolet	Chevelle	Malibu	1969	6.5L / 396 / V8
Chevrolet	Chevelle	Malibu	1970	6.5L / 396 / V8 6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	Chevelle	Malibu	1971	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	Chevelle	Malibu	1972	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	Chevelle	Nomad	1968	6.5L / 396 / V8
Chevrolet	Chevelle	Nomad	1969	6.5L / 396 / V8
Chevrolet	Chevelle	Nomad	1970	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	Chevelle	Nomad	1971	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	Chevelle	Nomad	1972	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	Chevelle	SS	1965	6.5L / 396 / V8
Chevrolet	Chevelle	SS	1966	6.5L / 396 / V8
Chevrolet	Chevelle	SS	1967	6.5L / 396 / V8
Chevrolet	Chevelle	SS	1968	6.5L / 396 / V8
Chevrolet	Chevelle	SS	1969	6.5L / 396 / V8
Chevrolet	Chevelle	SS	1970	6.5L / 396 / V8 7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle	SS	1971	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle	SS	1972	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	Chevelle		1965	6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Chevelle		1966	6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Chevelle		1967	6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Chevelle		1968	6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Chevelle		1969	6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Chevelle		1970	7.4L / 454 / V8 6.6L / 400 / V8 6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Chevelle		1971	7.4L / 454 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Chevelle		1972	7.4L / 454 / V8 6.6L / 400 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Chevelle		1973	7.4L / 454 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	El Camino	Base	1966	6.5L / 396 / V8
Chevrolet	El Camino	Base	1967	6.5L / 396 / V8
Chevrolet	El Camino	Base	1968	6.5L / 396 / V8
Chevrolet	El Camino	Base	1969	6.5L / 396 / V8
Chevrolet	El Camino	Base	1970	6.6L / 402 / V8 7.4L / 454 / V8 6.5L / 396 / V8
Chevrolet	El Camino	Base	1971	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	El Camino	Base	1972	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	El Camino	Base	1973	7.4L / 454 / V8
Chevrolet	El Camino	Base	1974	7.4L / 454 / V8
Chevrolet	El Camino	Base	1975	7.4L / 454 / V8
Chevrolet	El Camino	Custom	1968	6.5L / 396 / V8
Chevrolet	El Camino	Custom	1969	6.5L / 396 / V8
Chevrolet	El Camino	Custom	1970	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	El Camino	Custom	1971	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	El Camino	Custom	1972	6.6L / 402 / V8 7.4L / 454 / V8
Chevrolet	El Camino	Custom	1973	7.4L / 454 / V8
Chevrolet	El Camino	Custom	1974	7.4L / 454 / V8
Chevrolet	El Camino	SS	1968	6.5L / 396 / V8
Chevrolet	El Camino	SS	1969	6.5L / 396 / V8
Chevrolet	El Camino	SS	1970	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	El Camino	SS	1971	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	El Camino	SS	1972	7.4L / 454 / V8 6.6L / 402 / V8
Chevrolet	El Camino	SS	1973	7.4L / 454 / V8
Chevrolet	El Camino	SS	1974	7.4L / 454 / V8
Chevrolet	El Camino		1966	6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	El Camino		1967	6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	El Camino		1968	6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	El Camino		1969	6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	El Camino		1970	7.4L / 454 / V8 6.6L / 400 / V8 6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	El Camino		1971	7.4L / 454 / V8 6.6L / 400 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	El Camino		1972	7.4L / 454 / V8 6.6L / 400 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	El Camino		1973	7.4L / 454 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	El Camino		1974	7.4L / 454 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	El Camino		1975	7.4L / 454 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Laguna	Base	1973	7.4L / 454 / V8
Chevrolet	Laguna	Base	1974	7.4L / 454 / V8
Chevrolet	Laguna	Base	1975	7.4L / 454 / V8
Chevrolet	Laguna	Estate	1973	7.4L / 454 / V8
Chevrolet	Laguna	S3	1975	7.4L / 454 / V8
Chevrolet	Laguna	Type S-3	1974	7.4L / 454 / V8
Chevrolet	Laguna		1973	7.4L / 454 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Laguna		1974	7.4L / 454 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Laguna		1975	7.4L / 454 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Malibu	Base	1965	6.5L / 396 / V8
Chevrolet	Malibu	Base	1966	6.5L / 396 / V8
Chevrolet	Malibu	Base	1967	6.5L / 396 / V8
Chevrolet	Malibu	Base	1973	7.4L / 454 / V8
Chevrolet	Malibu	Base	1974	7.4L / 454 / V8
Chevrolet	Malibu	Classic	1974	7.4L / 454 / V8
Chevrolet	Malibu	Classic	1975	7.4L / 454 / V8
Chevrolet	Malibu	Estate	1973	7.4L / 454 / V8
Chevrolet	Malibu	Estate	1974	7.4L / 454 / V8
Chevrolet	Malibu		1966	6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Malibu		1967	6.5L / 396 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Malibu		1973	7.4L / 454 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Malibu		1974	7.4L / 454 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;
Chevrolet	Malibu		1975	7.4L / 454 / V8	HEAD GASKET; EMBOSSED STEEL SHIM; GASKET BORE 4.370 IN.; 0.020 IN. COMPRESSED THICKNESS; SOLD INDIVIDUALLY;

Specifications:

Application	Big Block Chevy
Compressed Thickness	.020 inch
Compression Ratio	Up to 12:1
Emission Code	5
Engine	Chevrolet Big Block Mark IV
Gasket Bore	4.370 inch
Gasket Line	Performance
Material	Steel Shim
Packaging	Retail
Part Type	Engine Cylinder Head Gasket
Product Type	Head Gasket
Quantity Per Pkg.	1
Warranty	Limited 90 Day TX, Limited 90 Day
Weight	0.5000

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Mr. Gasket Steel Shim Head Gasket 1131G

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