Gaskets & Seals
Availability
From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency....
From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency. We have the automotive gaskets and seals for your daily driver or dedicated race car in individual pieces that are perfect for general maintenance or full sets with every gasket and seal you need for a complete engine rebuild. Choose from factory-replacement materials like cork and rubber, or high-tech gaskets made from multi-layer steel, dead-soft aluminum, copper, and more—all designed to withstand extreme heat and pressure.
From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency. We have the automotive gaskets and seals for your daily driver or dedicated race car in individual pieces that are perfect for general maintenance or full sets with every gasket and seal you need for a complete engine rebuild. Choose from factory-replacement materials like cork and rubber, or high-tech gaskets made from multi-layer steel, dead-soft aluminum, copper, and more—all designed to withstand extreme heat and pressure.
Showing In Stock Items. Show All 39 Items.
Summit Racing™ valve seals are your solution to preventing oil from seeping down into your valve guides. Made from a high-temperature Viton® fluoroelastomer material, these positive stop seals are built to last.
( 10 )
$15.99
COMP Cams offers a complete line of valve seals, from the stock GM O-rings to the positive-stop PTFE seals. They are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The O-ring seals use the standard retainer and oil splash shield. The umbrella seals are normally used when a larger-than-stock diameter spring is used. In the case of a double spring, the positive stop PTFE seals are used. For triple-spring applications, use the smaller-diameter Viton® seals.
( 190 )
$6.95
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$56.95
Arnott Air Suspension O-ring kits are packaged for two air spring solenoids, exclusively for various Lincoln/Ford vehicle models. O-rings are subject to failure due to rot and aging. Protect your solenoid with Arnott Air Suspension O-ring kits.
Not Yet Reviewed
$9.03
Winters gear cover gaskets are high-quality gaskets designed to outperform the competition. They are available in standard paper versions, or in reusable, heavy-duty versions featuring a durable, rubber coated, steel core construction that provides superior performance in all applications. Winters offers a comprehensive line of high-quality gaskets to fit all of their rear-ends and quick-change assemblies.
( 2 )
$9.99
Nothing's more annoying than a leak. If you're experiencing this issue from the area where the speedometer cable attaches to the transmission housing, it's time to replace the speedometer drive pinion seals. ATP pinion gear seals offer an exact fit that meets or exceeds original equipment specs. They're available in different sizes and diameters for a wide range of vehicles with GM transmissions. With the help of ATP speedometer pinion seals, you can fix gear leaks and keep lubricant off your driveway or garage floor.
( 4 )
$1.99
Cometic Gasket has developed some of the highest performing gaskets available. Their gaskets have a proven history under the most demanding conditions. Cometic powersports head gaskets are constructed from a variety of high-quality materials to perfectly fit your application. Why not let Cometic Gasket's experience work for you?
( 1 )
$29.62
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$222.86
Wiseco head gaskets are manufactured from premium materials to exceed OEM standards. Wiseco gaskets use the best manufacturing technology available to provide an exceptional seal for your powersports application. Wiseco head gaskets are engineered to ensure compatibility with your other Wiseco components.
( 1 )
$30.99
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$98.99
Summit Bucks
Fel-Pro valve stem seals are available in a variety of sizes, styles, and materials. These small components perform a valuable role—controlling the lubrication of the valve stems as they slide in the valve guide. Too little oil causes stem and guide wear; too much increases oil consumption and can cause a buildup of carbon. This can lead to valve seat damage and early valve grind. Order the replacement set recommended for your vehicle and engine application.
( 107 )
$25.99
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$117.99
BTR LS valve stem seals are designed for stock powdered metal and bronze guides; some include a built-in locator for single springs, and some use separate locators. The valve stem seals allow a carefully defined amount of engine oil from the cylinder head into the combustion chamber—to lubricate the rotating valve stem in the valve guide. BTR valve stem seals are produced from high performance materials for increased part life and lower wear. Order the set recommended for your year/make and engine application.
( 22 )
$1.99
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$19.99
Trick Flow® valve seals are posi-stop seals made from Viton® fluoroelastomer for a long-lasting seal. They prevent oil from leaking into the valve guides and are good for use with dual springs.
( 38 )
$1.99
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$30.99
Mr. Gasket MLS (multi-layered steel) header gaskets are designed for extreme cylinder pressures produced by high horsepower, high compression, turbo-charged, supercharged and nitrous equipped engines. MLS header gaskets are manufactured from three stainless steel layers that resist corrosion, will not burn through or push out, and maintain maximum fastener torque retention. Stress formed inner and outer layer embossments act like springs that rebound under exhaust flange clamp load, creating force to seal excessive exhaust pressure produced from cylinder heads.
( 15 )
$33.87
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$56.69
Manley Viton® valve stem seals are designed to keep oil out of the combustion chamber. They are manufactured from special Viton® material for maximum control and durability throughout the entire rpm range. The seals feature a special smaller design to allow for clearance in small inside-diameter valve springs.
( 18 )
$2.06
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$32.75
Ratech offers pinion seals separately for those of you who ran out or just plain need some. They are designed for most axle models. They feature steel construction and inner rubber with a spring to create the leak-free seal.
( 41 )
$6.99
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$11.99
Mr. Gasket MLS (multi-layered steel) collector gaskets are designed for extreme exhaust pressures produced by high horsepower, high compression, turbo-charged, supercharged and nitrous equipped engines. MLS collector gaskets are manufactured from three stainless steel layers that resist corrosion, will not burn through or push out, and maintain maximum fastener torque retention. Stress formed inner and outer layer embossments act like springs that rebound under exhaust flange clamp load, creating force to seal the exhaust system.
( 2 )
$14.86
These Howards Cams small o.d. valve seals offer a small outside diameter for greater spring clearance. A must for triple springs, they're made of fluoroelastomer high-temperature material. They're metal-clad with a rigid chimney.
( 5 )
$1.99
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$14.99
Howards Cams Posi-Stop valve stem seals are offered in a couple of choices. Their Posi-Stop Viton® seals offer high-quality, high-temperature sealing that controls oil flow with no machining of guide required. Howards small O.D. valve seals are made from Fluoro elastomer high-temperature material with a rigid metal-clad chimney. Their small outside diameter provides greater spring clearance and are a must for triple springs.
Not Yet Reviewed
$1.99
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$26.99
Allstar Performance umbrella valve seals are generally used when a larger-than-stock diameter spring is used. These quality, high performance rubber valve seals work with engines with 11/32 in. valve stems and do not require machining for the installation.
( 1 )
$19.99
Trail-Gear Trail-Safe transfer case output seals are effective replacements. The lips are totally supported by a garter spring, applying constant force over the full 360 degree circumference. This prevents any deflection gaps and stops oil from bypassing the seal lip. The outer seal lip acts as a secondary seal and keeps debris and other contaminants away from the inner seal lip. The outer diameter of TG Trail-Safe seals are 100 percent rubber coated so that they form a complete static surface seal, resulting in zero leaks—and the outer flange prevents the seal from being pushed too far into the transfer case housing. Trail-Gear Trail-Safe T-case output seals also feature bi-directional double helix to keep the oil in the transfer case and water out, especially when the vehicle is on an incline.
Not Yet Reviewed
$19.99
Trail-Gear pinion seals are direct replacements for your leaking seal. These Trail-Safe seals feature a lip totally supported by a garter spring applying constant force over the full 360 degree circumference. This prevents any deflection gaps and stops oil from bypassing the seal lip. The outer seal lip acts as a secondary seal and keeps debris and other contaminants away from the inner seal lip. The outside diameter is 100 percent coated with high-temperature polyacrylate rubber so that it forms a complete static surface seal resulting in zero leaks and maximum longevity. The outer flange prevents the seal from being pushed too far into the differential housing. This is by far the most effective pinion seal on the market, and will help you keep your favorite trails free of oil.
Not Yet Reviewed
$19.99
SKF Bearings engine crankshaft seals provide superior protection against dirt and water, manufactured with high-quality tested design and materials for correct fit. Deep drawn sheet steel is used for the body to create a rigid, stress-resistant metal case; while gator springs use cold drawn steel wire for superior fluid retention. These seals are used in a variety of applications, including 1970s era Ford Mustang IIs and Pintos.
Not Yet Reviewed
$10.99
Pioneer offers a complete line of valve seals, from stock O-rings to positive stop PTFE or Viton® seals. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The O-ring seals use the standard retainer and oil splash shield. The umbrella seals are normally used when a larger-than-stock diameter spring is used. In the case of a double spring, the positive stop PTFE seals are used. For triple-spring applications, use the smaller-diameter Viton® seals.
Not Yet Reviewed
$142.99
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$242.99
JE Pistons MLS head gaskets have a unique rubber-like coating and multi layers of steel (MLS). They ensure that engine gasses can only escape via the exhaust ports, while preventing coolant and oil from leaking into the cylinders and combustion chambers. The outer layers have raised and sunken designs built into the stainless steel to provide a seal in key areas, and the inner layers act like a spring to expand and contract under high-pressure applications. MLS head gaskets are designed to maintain their seal in extreme conditions, for a stabilized gasket with less distortion and an improved combustion seal around the cylinder bores. For replacement or upgrade, order the model recommended for your specific vehicle and engine application.
Not Yet Reviewed
$151.86
These high performance valve seals from Allstar Performance have spring-loaded wipers for maximum oil control. These valve seals are a must for keeping unwanted oil from entering the combustion chamber through the clearance in the valve guides. Machining is required for most installations.
( 3 )
$30.99
Manley high performance all-PTFE valve stem seals wipe excess oil from the valve stem by means of a unique, spring-loaded wiper assembly, providing maximum valve stem oil control. These seals are a definite must! They stop unwanted oil from reaching and contaminating the cylinder and are available to fit different applications. So, whether you are planning an engine overhaul or a cam change--don't forget the valve stem seals!
Not Yet Reviewed
$1.98
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$31.70
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