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.

9387 products

Engine Gaskets

Vendor: Cometic Gasket

Cometic GM LSX Gen-4 Small Block V8 .052in MLX Cyl Head Gskt-4.165in Bore-1/2in and 3/8in Studs-RHS

Regular price 537.99 SAR Sale price 537.99 SAR Regular price 494.76 SAR
Vendor: Cometic Gasket

Cometic GM LSX Gen-4 Small Block V8 .040in MLX Cyl Head Gskt-4.165in Bore-1/2in and 3/8in Studs-RHS

Regular price 511.99 SAR Sale price 511.99 SAR Regular price 471.21 SAR
Vendor: Cometic Gasket

Cometic GM LSX Gen-4 Small Block V8 .054in MLX 4.165in Bore Cylinder Head Gasket

Regular price 537.99 SAR Sale price 537.99 SAR Regular price 494.76 SAR
Vendor: Cometic Gasket

Cometic GM LSX Gen-4 Small Block V8 .052in MLX Cyl Head Gskt-4.165in Bore-1/2in and 3/8in Studs-LHS

Regular price 537.99 SAR Sale price 537.99 SAR Regular price 494.76 SAR
Vendor: Cometic Gasket

Cometic GM LSX Gen-4 Small Block V8 .040in MLX Cyl Head Gskt-4.165in Bore-1/2in and 3/8in Studs-LHS

Regular price 511.99 SAR Sale price 511.99 SAR Regular price 471.21 SAR
Vendor: Cometic Gasket

Cometic Chevy Gen-I Small Block V8 .040in MLS Cylinder Head Gasket - 4.200in Bores

Regular price 398.99 SAR Sale price 398.99 SAR Regular price 366.47 SAR
Vendor: Cometic Gasket

Cometic Gasket Chevrolet Gen-I Small Block V8 .040in MLS Cylinder Head Gasket 4.200in Bores

Regular price 398.99 SAR Sale price 398.99 SAR Regular price 366.47 SAR
Vendor: Cometic Gasket

Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 4.080in Bore .051in MLS Cylinder Head Gasket

Regular price 398.99 SAR Sale price 398.99 SAR Regular price 366.47 SAR
Vendor: Cometic Gasket

Cometic Chevy Gen-I Small Block V8 .040in MLS Cylinder Head Gasket - 4.155in Bores

Regular price 398.99 SAR Sale price 398.99 SAR Regular price 366.47 SAR
Vendor: Cometic Gasket

Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .051in MLS Cylinder Head Gasket 4.030in Bore

Regular price 398.99 SAR Sale price 398.99 SAR Regular price 366.47 SAR
Vendor: Cometic Gasket

Cometic GM Gen-3/4 Small Block LS V8 .062in MLX Cylinder Head Gasket - 3.940in Bore

Regular price 521.99 SAR Sale price 521.99 SAR Regular price 480.40 SAR
Vendor: Cometic Gasket

Cometic Ford Duratec 25 .027 90mm Bore 2009-2018 MLS Cylinder Head Gasket

Regular price 458.99 SAR Sale price 458.99 SAR Regular price 422.39 SAR