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 Chrysler 440 RB .051in MLS Cylinder Head Gasket - 4.550in Bore - Siamese Bores

Regular price 458.99 SAR Sale price 458.99 SAR Regular price 422.39 SAR
Vendor: Cometic Gasket

Cometic Chevy Mark-IV Big Block V8 .040in MLS Cylinder Head Gasket - 4.500in Bores

Regular price 447.99 SAR Sale price 447.99 SAR Regular price 412.30 SAR
Vendor: Cometic Gasket

Cometic Chevy Gen-I Small Block V8 .040in MLS Cylinder Head Gasket - 4.185in Bores

Regular price 600.99 SAR Sale price 600.99 SAR Regular price 552.52 SAR
Vendor: Cometic Gasket

Cometic Chevy Gen-I Small Block V8 .040in MLS Cylinder Head Gasket - 4.185in Bores

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

Cometic GM LSX Gen-4 Small Block V8 .056in MLS Cyl Head Gskt-4.060in Bore-1/2in and 3/8in Studs-RHS

Regular price 582.99 SAR Sale price 582.99 SAR Regular price 536.43 SAR
Vendor: Cometic Gasket

Cometic GM LSX Gen-4 Small Block V8 .056in MLS Cyl Head Gskt-4.060in Bore-1/2in and 3/8in Studs-LHS

Regular price 582.99 SAR Sale price 582.99 SAR Regular price 536.43 SAR
Vendor: Cometic Gasket

Cometic GM LS Gen-3/4 Small Block V8 .060in MLS Cylinder Head Gasket - 4.200in Bore

Regular price 547.99 SAR Sale price 547.99 SAR Regular price 504.36 SAR
Vendor: Cometic Gasket

Cometic Pontiac 428/455 V8 .051in MLS Cylinder Head Gasket - 4.380in Bore - No Water Holes

Regular price 470.99 SAR Sale price 470.99 SAR Regular price 432.92 SAR
Vendor: Cometic Gasket

Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 4.080in Bore .040in MLS Cylinder Head Gasket

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

Cometic Ford 335 Series .040in MLS Cylinder Head Gasket - 4.185in Bore

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

Cometic GM LT1/LT4 Gen-II SB V8 .066in MLS Cyl Head Gasket-4.060in Bore-w/ Valve Pocketed Bores

Regular price 547.99 SAR Sale price 547.99 SAR Regular price 504.36 SAR
Vendor: Cometic Gasket

Cometic Chrysler Gen-2 Hemi .040in MLS Cyl Head Gasket-4.500in Bore

Regular price 437.99 SAR Sale price 437.99 SAR Regular price 402.28 SAR