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Engine Gaskets, Seals & More
Showing In Stock Items. Show All 33 Items.
Summit Racing™ Valve Seals
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 Valve Seals
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.
( 198 )
$6.95
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$56.95
Cometic Gasket Powersports Head Gaskets
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
Fel-Pro Valve Stem Seals
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.
( 112 )
$25.99
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$136.99
Wiseco Head Gaskets
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 )
$32.99
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$105.99
Cometic Gasket Power Valve Gaskets
Cometic Gasket power valve gaskets provide protection when you're working on your top-end. Manufactured from advanced materials for unmatched durability, these gaskets are tested and proven to be reliable. They protect against blowout and provide exceptional sealing capabilities. Cometic Gasket power valve gaskets are your partners in top-end engine protection.
Not Yet Reviewed
$2.54
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$2.67
Cometic Gasket Power Valve O-Rings
Cometic Gasket power valve O-rings are the sealers that provide protection when you're working on your top-end. Manufactured from advanced materials for unmatched durability, they are tested and proven to be reliable. They protect against blowout and provide exceptional sealing capabilities. Cometic Gasket power valve O-rings are your partners in top-end engine protection.
Not Yet Reviewed
$4.08
BTR Valve Stem Seals
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.
( 25 )
$1.99
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$23.99
Trick Flow® Valve Seals
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.
( 40 )
$1.99
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$30.99
Manley Viton® Valve Stem Seals
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 )
$2.05
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$32.76
Howards Cams Posi-Stop Valve Stem Seals
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
Howards Cams Small O.D. Valve Seals
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
Allstar Performance High Performance Umbrella Valve Seals
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 )
$18.99
Engine Works PTFE Valve Stem Seals
Engine Works PTFE valve stem seals feature a positive fit spring to ensure a proper fit on the valve guide and prevent unwanted oil contamination of the cylinder. PTFE valve stem seals offer many benefits, including excellent chemical resistance, low friction, a wide operating temperature range, and long-lasting performance, making them ideal for demanding applications.
Not Yet Reviewed
$24.96
Allstar Performance High Performance PTFE Valve Seals
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
Pioneer Valve Seals
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
$154.99
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$259.99
Cometic Turbocharger Flange Gaskets
Manufactured from a high-grade stainless steel, Cometic turbocharger flange gaskets get the job done the first time! The embossed spring steel maintains a torque set and won't burn through or push out. They do not require additional sealer. Choose the gaskets designed to meet your application's need.
Not Yet Reviewed
$8.56
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$19.56
JE Pistons MLS Head Gaskets
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
Mr. Gasket MLS Engine Gasket Sets
When you're building up or rebuilding a high performance engine—whether it's for the street, strip, or oval racing—you need to be serious about the gaskets you use. Mr. Gasket Ultra Seal gasket sets are assembled with performance in mind. They contain all the gaskets and seals you need, including the Multi-Layered Steel (MLS) head gaskets. The MLS seals are made from two nitrile-coated, outer embossed, spring-steel layers with a steel inner spacer. They provide excellent cylinder-head-to-block sealing, stability, and fastener torque retention. This combination also delivers premium compressibility and high-temperature endurance. Order the set designed for your vehicle year/make and engine application.
Not Yet Reviewed
$587.95
Crower Valve Stem Seals
These Crower valve stem seals provide correct oil control at the valve guide. Their spring-loaded wiper design prevents unwanted oil contamination on the cylinder. Crower valve stem seals feature heavy-duty steel and PTFE construction.
( 1 )
$64.99
Manley All-PTFE Valve Stem Seals
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
Chevrolet Performance Valve Stem Seals
These Chevrolet Performance valve stem seals control the lubrication of the valve stem as it slides into the valve guide. Too little oil contributes to stem and guide wear, and too much oil increases oil consumption and can cause a buildup of carbon. This leads to valve seat damage and early valve failure, as well as reduced engine performance and emission failures. These Chevrolet Performance valve stem seals ensure dependable performance and superior service life.
( 5 )
$36.99
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$46.99
ACDelco Crankshaft Front Seals
ACDelco designs their high-quality crankshaft front seals to fit various radial shafts and seal in engine oil while keeping dirt and water out. Featuring synthetic rubber or plastic composite materials, these engine seals conform to the rotating crankshaft sealing surface to help provide leak-free operation. The OE-style replacements provide the same fit and performance you expect from all General Motors parts. They're available in models for virtually any vehicle on the road today.
( 24 )
$3.99
SCE AccuSeal Pro Valve Cover Gaskets
When you need a professional seal, choose SCE AccuSeal Pro valve cover gaskets. These premium replacements are made with proprietary materials and processes to provide you with the seal that you need and expect. They're offered in more than a half-dozen materials and thicknesses, engineered to resist heat and irregularities in sealing surfaces. Do you have cast covers, sheetmetal covers, or an application with severe vibration? Use SCE super-tough AccuSeal Pro gaskets and you won't have to change them every round! Order the model designed for your year/make and engine application—for sealing power and top performance on the street or track.
( 53 )
$32.25
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$417.95
