Engine Gaskets

At 4STROKE, we offer a wide range of engine gaskets designed to provide maximum sealing and durability.
Whether you're doing a complete rebuild or just replacing a head gasket, we've got what you need — including MLS, copper, and composite gaskets in multiple sizes.

Trusted for use in street, performance, and race engines — built to handle high compression and extreme temps.

🔧 Compatible with LS, HEMI, Coyote, and more
⚙️ High-temperature and high-pressure resistant
🏁 Ideal for performance builds or everyday use

Find the right parts for your vehicle easily by selecting the make, model, and year.

9094 products

Engine Gaskets

Sale 10%
Vendor: Cometic Gasket

Cometic GM / Mercury 8.1L 496ci 4.350in Bore .051in MLS LH Head Gasket

Regular price 389.99 SAR Sale price 389.99 SAR Regular price 432.93 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .045in MLS Cylinder Head Gasket - 4.350in Bore - LHS

Regular price 389.99 SAR Sale price 389.99 SAR Regular price 432.93 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic GM / Mercury 8.1L 496ci 110.49mm .040 inch MLS LHS Head Gasket

Regular price 371.99 SAR Sale price 371.99 SAR Regular price 412.30 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .120in MLS Cylinder Head Gasket - 4.280in Bore - LHS

Regular price 884.99 SAR Sale price 884.99 SAR Regular price 982.26 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .089in MLS Cylinder Head Gasket - 4.280in Bore - LHS

Regular price 572.99 SAR Sale price 572.99 SAR Regular price 636.00 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .080in MLS Cylinder Head Gasket - 4.280in Bore - LHS

Regular price 572.99 SAR Sale price 572.99 SAR Regular price 636.00 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .070in MLS Cylinder Head Gasket - 4.280in Bore - LHS

Regular price 529.99 SAR Sale price 529.99 SAR Regular price 588.71 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .066in MLS Cylinder Head Gasket - 4.280in Bore - LHS

Regular price 529.99 SAR Sale price 529.99 SAR Regular price 588.71 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic GM/Mercury 8.1L 496ci 4.280in .060 inch MLS Head Gasket - LH

Regular price 529.99 SAR Sale price 529.99 SAR Regular price 588.71 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .056in MLS Cylinder Head Gasket - 4.280in Bore - LHS

Regular price 529.99 SAR Sale price 529.99 SAR Regular price 588.71 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic GM/Mercury 8.1L 496ci 4.280in .051 inch MLS Head Gasket - LH

Regular price 389.99 SAR Sale price 389.99 SAR Regular price 432.93 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .045in MLS Cylinder Head Gasket - 4.280in Bore - LHS

Regular price 389.99 SAR Sale price 389.99 SAR Regular price 432.93 SAR