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 Mark-IV Big Block V8 Top End Gasket Kit-4.610in Bore-.040in MLS Cylinder Head Gasket

Regular price 1,385.99 SAR Sale price 1,385.99 SAR Regular price 1,490.07 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.560in Bore-.040in MLS Cylinder Head Gasket

Regular price 1,385.99 SAR Sale price 1,385.99 SAR Regular price 1,490.07 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.062in MLS Cylinder Head Gasket

Regular price 983.99 SAR Sale price 983.99 SAR Regular price 1,057.93 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.051in MLS Cylinder Head Gasket

Regular price 853.99 SAR Sale price 853.99 SAR Regular price 917.76 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.027in MLS Cylinder Head Gasket

Regular price 1,385.99 SAR Sale price 1,385.99 SAR Regular price 1,490.07 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.350in 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 Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.320in 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 Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.300in Bore-.051in MLS Cylinder Head Gasket

Regular price 1,385.99 SAR Sale price 1,385.99 SAR Regular price 1,490.07 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.300in Bore-.040in MLS Cylinder Head Gasket

Regular price 827.99 SAR Sale price 827.99 SAR Regular price 889.74 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chevy 366 Mark-IV Big Block V8 Top End Gasket Kit-4.000in Bore-.040in MLS Cyl Head Gasket

Regular price 1,385.99 SAR Sale price 1,385.99 SAR Regular price 1,490.07 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.051in MLS Cylinder Head Gasket

Regular price 853.99 SAR Sale price 853.99 SAR Regular price 917.76 SAR
Sale 7%
Vendor: Cometic Gasket

Cometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-Without Cyl Head Gasket-With Carburetor

Regular price 563.99 SAR Sale price 563.99 SAR Regular price 606.21 SAR