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.

9081 products

Engine Gaskets

Sale 7%
Vendor: Cometic Gasket

Cometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-4.200in Bore-.040in MLS Cyl Head Gasket

Regular price 1,090.99 SAR Sale price 1,090.99 SAR Regular price 1,172.11 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-4.165in Bore-.066in MLS Cyl Head Gasket

Regular price 984.99 SAR Sale price 984.99 SAR Regular price 1,058.31 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-4.165in Bore-.051in MLS Cyl Head Gasket

Regular price 1,090.99 SAR Sale price 1,090.99 SAR Regular price 1,172.11 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chrysler B/RB V8 Top End Gasket Kit - 4.500in Bore - .040in MLS Cylinder Head Gasket

Regular price 809.99 SAR Sale price 809.99 SAR Regular price 870.99 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chrysler B/RB V8 Top End Gasket Kit - 4.380in Bore - .060in MLS Cylinder Head Gasket

Regular price 1,366.99 SAR Sale price 1,366.99 SAR Regular price 1,468.87 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chrysler B/RB V8 Top End Gasket Kit - 4.380in Bore - .040in MLS Cylinder Head Gasket

Regular price 1,043.99 SAR Sale price 1,043.99 SAR Regular price 1,122.44 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chrysler B/RB V8 Top End Gasket Kit - 4.380in Bore - .036in MLS Cylinder Head Gasket

Regular price 1,043.99 SAR Sale price 1,043.99 SAR Regular price 1,122.44 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chrysler B/RB V8 Top End Gasket Kit - 4.375in Bore - .040in MLS Cylinder Head Gasket

Regular price 1,043.99 SAR Sale price 1,043.99 SAR Regular price 1,122.44 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chrysler B/RB V8 Top End Gasket Kit - 4.350in Bore - .051in MLS Cylinder Head Gasket

Regular price 1,043.99 SAR Sale price 1,043.99 SAR Regular price 1,122.44 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chrysler B/RB V8 Top End Gasket Kit - 4.350in Bore - .040in MLS Cylinder Head Gasket

Regular price 1,043.99 SAR Sale price 1,043.99 SAR Regular price 1,122.44 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chrysler B/RB V8 Top End Gasket Kit - 4.250in Bore - .040in MLS Cylinder Head Gasket

Regular price 1,043.99 SAR Sale price 1,043.99 SAR Regular price 1,122.44 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chrysler B/RB V8 Top End Gasket Kit - 4.410in Bore - .051in MLS Cylinder Head Gasket

Regular price 809.99 SAR Sale price 809.99 SAR Regular price 870.99 SAR