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 9%
Vendor: Cometic Gasket

Cometic 5/16in Air Cleaner Stud - Includes Stud - Wingnut - and Stud Adapter

Regular price 41.99 SAR Sale price 41.99 SAR Regular price 45.91 SAR
Sale 9%
Vendor: Cometic Gasket

Cometic Header Bolts M8 - 1.25 x 25mm Grade 5 Carbon Steel w/ Compact Head & Black Oxide Finish

Regular price 51.99 SAR Sale price 51.99 SAR Regular price 56.83 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic Header Bolts 3/8 - 16 x 1in Grade 5 Black Oxide Finish With Compact Hex Head

Regular price 66.99 SAR Sale price 66.99 SAR Regular price 74.34 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic Header Bolts 3/8 - 16 3/4in Grade 5 Black Oxide Finish With Hex and Socket Head

Regular price 78.99 SAR Sale price 78.99 SAR Regular price 87.47 SAR
Sale 9%
Vendor: Cometic Gasket

Cometic Harmonic Balancer Bolt Kit 7/16-20 x 2.25in

Regular price 47.99 SAR Sale price 47.99 SAR Regular price 52.47 SAR
Sale 10%
Vendor: Cometic Gasket

Cometic Flexplate Bolts 7/16 - 20 x 11/16in - Grade 8 With Black Oxide Finish and Lock Washers

Regular price 72.99 SAR Sale price 72.99 SAR Regular price 80.91 SAR
Sale 9%
Vendor: Cometic Gasket

Cometic Torque Converter Bolts 3/8-24 x 5/8in-Grade 8 Black Oxide Finish w/ Nuts

Regular price 59.99 SAR Sale price 59.99 SAR Regular price 65.60 SAR
Sale 0%
Vendor: Cometic Gasket

Cometic Harley-Davidson 3 13/16S Head And Base Nallin Racing Spec

Regular price 526.99 SAR Sale price 526.99 SAR Regular price 527.00 SAR
Vendor: Cometic Gasket

Cometic Revolution Buell 3.875in H&B Kit, .040inH/G , .020inRc

Regular price 307.99 SAR Sale price 307.99 SAR
Vendor: Cometic Gasket

Cometic Revolution Buell 3.875in H&B Kit, .040inH/G , .010inRc

Regular price 307.99 SAR Sale price 307.99 SAR
Vendor: Cometic Gasket

Cometic Revolution Buell 3.875in H&B Kit, .030inH/G , .020inRc

Regular price 307.99 SAR Sale price 307.99 SAR
Vendor: Cometic Gasket

Cometic Revolution 4 3/8in Head & Base 040inMls / 020Rc 4.390inActual

Regular price 341.99 SAR Sale price 341.99 SAR