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Engine Gaskets & Seals

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Results 1 - 24 of 46

On Sale

Mr. Gasket Ultra-Seal Valve Cover Gaskets

Mr. Gasket Ultra-Seal valve cover gaskets may be the most advanced, highly tested, and real-world proven gaskets on the market today. They're made from high-density cork-and-rubber gasket material. This construction means that they are non-shrink and non-stick, don't have to be re-torqued, and can be reused. Their extra thickness also adds a little clearance between the valvetrain and the valve cover.

4.76 out of 5 stars ( 147 )

$37.75

$49.95


$33.98

$44.96

On Sale

Holley Carburetor Base Plate Gaskets

Holley offers base gaskets for every type of Holley carburetor. From the base plate gasket to the air cleaner ring gasket and everything in between, you're sure to find what you need.

4.78 out of 5 stars ( 94 )

$13.95

$46.59


$12.56

$41.93

On Sale

Holley Intake Manifold Gaskets

Use Holley intake manifold gaskets for the reliable sealing of your manifold. They are made using popular materials and construction styles, such as composition and Kormetal, for many popular engines.

4.86 out of 5 stars ( 7 )

$32.66

$49.95


$29.39

$44.96

On Sale

Mr. Gasket Carburetor Base Gaskets

Mr. Gasket carburetor base gaskets are made from a highly durable cellulose/nitrile/rubber composites. These synthetic high-tensile strength, high-temperature gaskets have excellent sealing properties for oil, fuel, and coolant material. Carburetor base gaskets seal using low clamping pressure, conforming to and sealing imperfections. They're also precision die-cut to ensure a proper fit. The gaskets are available in a variety of styles and thicknesses for specific carburetor flange applications.

4.66 out of 5 stars ( 132 )

$9.14

$22.17


$8.23

$19.95

On Sale

Holley Plenum O-Ring Cords

Holley offers all of the components that you need to service your intake manifold. Their plenum O-ring cords are constructed from top-quality Viton® and allow you to cut and glue the O-ring size you need.

4.0 out of 5 stars ( 1 )

$44.53


$40.08

On Sale

Mr. Gasket Head Gaskets

Mr. Gasket head gaskets are ideal for stock rebuilds and mild performance applications. They're designed to offer greater sealing characteristics than OEM, plus longer life--and they're more affordable, too!

3.69 out of 5 stars ( 45 )

$37.77

$79.19


$33.99

$71.27

On Sale

MSD AirForce Manifold LS Seal Port Kits

MSD AirForce Manifold LS seal port kits offer the perfect fit and performance. Whether you've misplaced or accidentally damaged your originals, these MSD premium rubber seals will get you back on track to making power!

4.0 out of 5 stars ( 5 )

$85.99


$77.39

On Sale

Mr. Gasket Ultra-Seal Intake Manifold Gaskets

Mr. Gasket Ultra-Seal gasket sets are made of a cellulose/nitrile material that is less compressible for excellent sealing and durability. This material has an anti-stick coating, plus a silicone bead around each intake port, except where noted, for a tight, leakproof seal. These gaskets are the perfect solution for intake-sealing problems associated with the small sealing areas between ports, and the different expansion rates of intake manifolds and cylinder heads. The choice of champions, these sets come complete with all necessary seals and can be trimmed to fit modified ports where needed.

4.58 out of 5 stars ( 71 )

$34.51

$59.35


$31.06

$53.42

On Sale

Mr. Gasket Oil Pan Gasket Sets

Mr. Gasket has two different oil pan gasket sets for your needs: Standard and Ultra-Seal. For stock rebuilds, the standard gaskets are just fine, but for high performance applications, the Ultra-Seals are where it's at. The Ultra-Seal oil pan gaskets are designed for today's performance engines that create excessive amounts of vacuum and pressure in the oil pan. They're constructed from a fiber material that features excellent tensile strength and superior blowout resistance.

4.84 out of 5 stars ( 25 )

$34.72

$79.19


$26.74

$71.27

On Sale

Mr. Gasket Thermostat Housing and Water Outlet Gaskets

These Mr. Gasket thermostat housing and water outlet gaskets provide a great seal for your stock application. They are available to fit most applications and offer a quality seal you can count on.

4.0 out of 5 stars ( 52 )

$6.89

$34.51


$6.20

$31.06

On Sale

Holley Throttle Body Gaskets

Holley offers these throttle body gaskets as direct replacements for their throttle body systems. They're ideal for rebuilds or maintenance use.

4.45 out of 5 stars ( 11 )

$14.43

$49.95


$12.99

$44.96

On Sale

Mr. Gasket Rear Main Seals

Mr. Gasket OEM stock replacement rear main seals are ideal for stock rebuilds or street-driven cars and trucks. They're made from high quality silicone to withstand extreme engine temperatures and injection molded for a precise fit. These seals are not intended for race applications.

4.11 out of 5 stars ( 9 )

$48.61

$55.65


$43.75

$50.09

On Sale

Mr. Gasket Intake Gasket Sets

Mr. Gasket intake gasket sets are manufactured from high-quality cellulose/nitrile composition gasket material. They provide excellent sealing and durability and can be trimmed if needed for modified ports. Manifold end rail seals and a distributor gasket are included. These sets are ideal for OEM replacement and high performance street, drag race, and oval track applications.

4.25 out of 5 stars ( 12 )

$41.64

$49.95


$37.48

$44.96

On Sale

Mr. Gasket Valve Cover Gaskets

Mr. Gasket valve cover gaskets are ideal for stock replacement use. They're made from a variety of materials for excellent durability and to seal well in mild performance applications. Most of the gaskets are non-shrink and non-stick, so they can be reused many times. An extra-thick version is also available to provide a bit more clearance between the valve covers and the valvetrain. Note that these gaskets are not intended for race applications. Order the model designed to fit your vehicle and engine application.

4.77 out of 5 stars ( 22 )

$30.19

$49.95


$22.35

$44.96

On Sale

Demon Carburetion Carburetor Base Plate Gaskets

These Demon Carburetion carburetor base plate gaskets are designed to keep your carburetor sealed tightly to the intake manifold. They are available for either the standard square bore carburetor or Dominator carburetor flange. The gaskets are manufactured from quality materials to ensure a leak-free seal every time.

4.87 out of 5 stars ( 15 )

$35.01


$31.51

On Sale

Mr. Gasket Standard Intake Gasket Sets

Mr. Gasket standard intake gasket sets are manufactured from a blend of nitrile rubber and fiber, for excellent sealing and durability. They're precision die-cut for each specific application to ensure a great fit, and can be custom-trimmed for modified ports where needed. The sets come complete with all necessary seals and block-off plates.

4.06 out of 5 stars ( 67 )

$34.72

$49.95


$26.72

$44.96

On Sale

Holley Air Cleaner Gaskets

These Holley air cleaner gaskets are designed to fit under the air cleaner for most carburetors. They will help prevent unfiltered air from entering your engine. Available for most carburetors, these Holley air cleaner gaskets will give your air filter assembly an airtight fit and keep the dirt and dust out of your carburetor.

4.59 out of 5 stars ( 34 )

$19.58

$28.03


$17.62

$25.23

On Sale

Holley Upper to Lower Intake Manifold Gaskets

Holley upper to lower intake manifold gaskets provide reliable sealing of your manifold. They're made using premium materials and configured to fit a variety of port styles. Order the replacement gasket recommended for your intake manifold application.

4.83 out of 5 stars ( 6 )

$5.41

$56.19


$4.87

$50.57

On Sale

Mr. Gasket Cam Change Gasket Sets

When you change a cam, you don't need a complete engine gasket set, because you don't have to take everything apart. Mr. Gasket cam change gasket sets are tailored to deliver just the pieces that you need when you swap bump-sticks. They include gaskets for the valve covers, intake manifold, oil pan, water pump, timing-chain cover, and fuel pump.

4.0 out of 5 stars ( 13 )

$72.55

$243.95


$65.30

$134.95

On Sale

Weiand Hi-Ram Replacement Intake Manifold Gaskets

With the unique top plate of Weiand's Hi-Ram and Tunnel-Ram intake manifold, it's critical that you use the correct gasket to reduce the risk of a vacuum leak between the top and the runner section. These direct-fit replacements are available for a variety of year/make, engine, and intake model applications. They're cut from factory-style materials and specs to ensure a precise fit and optimum performance.

4.18 out of 5 stars ( 11 )

$17.66


$15.89

On Sale

Weiand Supercharger to Manifold Gaskets

These premium gaskets are specifically designed for Weiand superchargers. Whether you're rebuilding or just replacing, Weiand original gaskets are the right choice.

4.79 out of 5 stars ( 19 )

$23.81

$29.43


$21.43

$26.49

On Sale

Mr. Gasket Ultra-Seal Head Gaskets

Because of the technology available in today's high-performance engines, there came a demand for more durable head gaskets. Mr. Gasket responded to this challenge by creating the Ultra-Seal lineup. They feature excellent compressibility and high-temperature endurance, while not becoming brittle or brinelling aluminum cylinder heads. Their 5-layer composite construction sandwiches their patented Grafoil core material between two steel plates for strength, and a special elastomer coating is applied to both sides for leak-proof sealing protection. In addition, they're corrosion-resistant for compatibility with all types of fuel, and they won't require retorquing.

3.5 out of 5 stars ( 8 )

$69.35

$87.15


$62.42

$78.44

On Sale

Mr. Gasket MLS Head Gaskets

Mr. Gasket MLS (multi-layered steel) head gaskets are ideal for all engines. Each gasket is made with high-grade materials and manufactured with the latest cutting-edge technology for the tight tolerances that quality engine builders rely on. These MLS gaskets consist of high-grade layers of stainless steel that are tempered to relax stress for proper torque retention. Plus, each multi-layered sheet is layered with a premium polymer coating that's resistant to oxidation and chemicals. Choose Mr. Gasket MLS head gaskets for any engine and any combination.

5.0 out of 5 stars ( 1 )

$111.95


$61.95

On Sale

Mr. Gasket Transmission Pan Gaskets

Do you have a leaky transmission pan gasket? You need to replace it with one of these premium transmission pan gaskets from Mr. Gasket. They're precision-made from materials that feature excellent compressibility and greater thickness recovery for a positive seal. Your garage floor will thank you!

4.53 out of 5 stars ( 30 )

$40.77


$36.69

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