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2004 Gaskets & Seals

Part Groups

Results 1 - 24 of 166

BTR Multi-Layer Head Gaskets

BTR multi-layer head gaskets are high-quality gaskets that guarantee a leak-free seal. A blown out head gasket can lead to all sorts of issues. Choose from the variety of BTR head gaskets to make your engine project a success.

4.86 out of 5 stars ( 7 )

$69.99

ACDelco Rear Main Seal Housings

ACDelco offers rear main seal housings for a wide range of year/make and engine applications. The one-piece aluminum replacements are designed, engineered, tested, and backed by General Motors. They are validated OE parts for specific Chevrolet, Buick, GMC, and Cadillac vehicles. These components are designed to give the engine oil leak protection from between the crankshaft output flange and the engine block. Order the engine crankshaft seal housing recommended for your ride.

5.0 out of 5 stars ( 6 )

$64.99

Chevrolet Performance Composition Head Gaskets

Chevrolet Performance composition head gaskets are recommended for stock and mildly modified engines. They're available in a variety of bores, compressed thicknesses, and volumes for fitment on specific vehicle and engine applications.

4.69 out of 5 stars ( 112 )

$58.99

Chevrolet Performance LS1/LS6 Cylinder Head Gasket Kits

Chevrolet Performance LS1/LS6 cylinder head gasket kits ensure a good seal for your heads. They're designed to prevent coolant and oil leakage.

4.97 out of 5 stars ( 63 )

$82.15

Cometic MLS Head Gaskets

Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.

4.65 out of 5 stars ( 511 )

$51.84

$108.57

Summit Racing™ Multi-Layer Steel Head Gaskets

Head gasket failure is bad news. Thankfully, Summit Racing™ has quality head gaskets to help ease some of your pain. Overheating is a common cause of failure. You can rest assured that the sealing job our durable gaskets do will be effective and efficient. Get a leak-free seal for the life of your engine with Summit Racing™ head gaskets.

1.0 out of 5 stars ( 2 )

$80.99

Mahle Original Intake Manifold Gaskets

Common symptoms of poor intake manifold gasket sealing may include leaks, rough idling, and stumbling. For your next engine build, use Mahle Original intake manifold gaskets to seal your engine up tight! It's a known fact—proper sealing is vital to create maximum horsepower within the engine, and these gaskets will allow you to achieve a good, positive seal. They utilize premium materials and are precisely designed to match OE quality, fit, form, and function. Order the intake manifold gasket designed for fitment on your particular vehicle by Mahle Original, one of the most trusted names in professional sealing solutions for engines and exhaust.

4.37 out of 5 stars ( 95 )

$57.99

$102.99

Fel-Pro PermaDryPlus Intake Manifold Gaskets

Demanding conditions call for Fel-Pro PermaDryPlus intake manifold gaskets. Chemicals, vibration, and the harsh operating environments of your engine present a challenge to your intake gaskets. PermaDryPlus gaskets stand up to daring stress and solve troublesome sealing situations. Fel-Pro intake gaskets feature aluminized steel carriers, fluoroelastomeric coatings, and strategically placed sealing beads, locating tabs, and self-centering torque limiters. These features provide premium sealing results that are impervious to all types of coolants and oils. Order the replacement gasket set recommended for your vehicle and engine application.

4.89 out of 5 stars ( 79 )

$65.99

$99.99

Summit Racing™ Cam Change Gasket Sets

Our Summit Racing™ cam-change gasket sets have all the gaskets and seals you need to make the job easier. They include gaskets for the valve covers, oil pan, fuel pump, water pump, intake manifold, and timing cover, as well as a seal for the timing cover.

3.96 out of 5 stars ( 54 )

$50.99

Fel-Pro Intake Manifold Gaskets

Fel-Pro intake manifold gaskets are designed to be replacements for stock-type intake gaskets. This means they're ideal for stock rebuilds, as well as mild performance engines. The seals are available in a variety of configurations for fitment on hundreds of engine applications.

4.77 out of 5 stars ( 483 )

$50.99

$96.99

Summit Racing™ LS2 Timing Chain and Accessory Kits

Get your vehicle's timing in check using one of these Summit Racing™ LS2 timing chain and accessory kits. They include a timing chain set, crankshaft bolt, timing cover gasket, and valve cover gasket sets. You'll be able to freshen up your timing system with all of the necessary components. Order the model recommended for your year/make and engine application.

4.63 out of 5 stars ( 8 )

$99.76

Cometic MLS Exhaust Gaskets

Cometic Gasket's commitment to cutting-edge technology has produced superior-quality gaskets like these Cometic MLS exhaust gaskets. They are constructed from multiple layers of strong stainless steel that has excellent rebound ability and corrosion-resistant characteristics. Outer layers are coated with a heat-resistant, rubber-based material to create a seal that can withstand a variety of sealing and load conditions and surfaces. Cometic MLS exhaust gaskets are ideal for all types of head and block material and their design promotes an even torque load across the sealing surface, allowing for measurably reduced bore distortion.

4.47 out of 5 stars ( 30 )

$87.95

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 )

$78.89

ACDelco GM Genuine Parts Intake Manifold Gaskets

ACDelco GM Genuine Parts intake manifold gaskets include the necessary parts to seal your intake manifold to the cylinder head's intake ports. They help prevent the loss of fuel/air mixture from the intake manifold and help prevent dirt/debris from entering the engine and intake ports. These intake manifold gaskets are manufactured from a high grade rubber and are GM recommended replacements for your vehicle's original component. GM Genuine Parts intake manifold gaskets have been made to provide you with the performance, durability, and service life you have come to expect from General Motors.

4.85 out of 5 stars ( 34 )

$53.99

$96.99

Edelbrock Intake Manifold Gaskets

Edelbrock intake manifold gaskets offer precise sealing to make more power! Properly sealing an engine is vital to making maximum horsepower, and these intake gaskets will allow for optimum flow and performance. Edelbrock synthetic fiber composite gaskets are impervious to most chemicals, and when compressed, will conform to any imperfections on the sealing surface. Produce maximum power with the maximum sealing of Edelbrock intake manifold gaskets.

4.43 out of 5 stars ( 443 )

$85.95

ACDelco GM Genuine Parts Oil Pan Gaskets

ACDelco GM Genuine Parts oil pan gaskets are genuine parts that will provide the same performance, durability, and service life as the factory originals. Choosing the best quality to maintain your GM vehicle is easy--ACDelco GM Genuine Parts has the right fit, function, and form for confident, hassle-free service.

5.0 out of 5 stars ( 4 )

$55.99

$59.99

Chevrolet Performance Head Gaskets

Chevrolet Performance has the official parts that your classic vehicle needs to keep it in pristine condition, including these head gaskets, which offer a precision fit between the cylinder head and header to improve exhaust flow. These head gaskets feature durable quality construction to maintain a reliable seal under high pressure and temperature changes. Whether you're installing a new set of heads or are just reinstalling your stock factory manifolds, add Chevrolet Performance head gaskets to ensure a precision fit and a tight, leak-free seal.

4.68 out of 5 stars ( 22 )

$58.99

$60.99

Moroso Oil Pan Gaskets

Moroso oil pan gaskets offers race-quality, reinforced, and available for many popular engine applications. So, if you're tired of your car marking its territory in your garage or driveway, give one of these Moroso oil pan gaskets a try!

4.63 out of 5 stars ( 134 )

$56.99

Mahle Original Cylinder Head Gaskets

Mahle Original offers a choice of cylinder head gaskets to fit your project with the most effective, leak-free seal. Because vehicles and performance levels are as different as the people who drive them, a head gasket that works for you may not work for another. Mahle Original knows this. Their list of head gasket materials includes multi-layered steel, Solicor, VR-2000, Nitroseal, and VR500. Each does their job differently, but you can rest assured that the sealing job they do will be effective and efficient. Positive sealing is available with Mahle Original cylinder head gaskets. Order the style designed for fitment with your vehicle and engine application.

4.34 out of 5 stars ( 41 )

$51.99

$108.99

FAST LSX Intake Manifold Replacement Seals

Keep your intake manifold sealed from contaminants with FAST LSX intake manifold seals. They are designed to replace your existing O-ring style port seals. They are available individually or in sets of eight.

4.65 out of 5 stars ( 31 )

$77.95

Trick Flow® Valve Cover Gaskets

Sealing valve covers can often be a big challenge, but trust Trick Flow® to get that one handled. Trick Flow® valve cover gaskets are one-piece designs made to eliminate potential leak paths and they have specially chosen high-temperature coatings to prevent leakage. The sealing itself is done with a reliable, temperature-resistant composition. Some gaskets have a tough steel core that gives extra rigidity to resist pressure and vacuum. On top of that, these gaskets are extra-thick to resist crushing. That also gives you a little extra clearance between the valvetrain and the valve cover.

4.5 out of 5 stars ( 8 )

$57.99

Fel-Pro Head Gasket Sets

When you're looking to replace leaking or worn-out engine seals, Fel-Pro head gasket sets have you covered. Ideal for your stock rebuilds or street-driven cars and trucks, Fel-Pro gaskets will have you back on the road in no time. They're available in hundreds of configurations for fitment on countless vehicles and engine types. Order the set designed for your car, truck, van, or SUV. (These gaskets are not intended for race applications.)

4.69 out of 5 stars ( 362 )

$59.99

$112.99

Fel-Pro Oil Pan Gaskets

It's easy to diagnose worn-out oil pan gaskets--just follow the trail of black drips on your clean cement. Fel-Pro offers hundreds of OEM-style replacements to fit a wide range of auto, truck, marine, industrial, and agricultural applications. Many are one-piece units, while others are multi-piece with kit accessories. Depending on your vehicle, the oil pan gaskets could be constructed of molded rubber, cork and neoprene, PermaDryPlus, or rubber-coated fiber or steel core. Match up your specs to the Fel-Pro gasket needed to seal off oil leaks.

4.73 out of 5 stars ( 961 )

$51.99

$73.99

MSD AirForce Manifold LS Perimeter Seal Kits

Whether you've accidently damaged or misplaced your original rubber seal, MSD AirForce manifold LS perimeter seal kits serve as the perfect replacement to get you back on track! These gaskets are configured for use with the MSD Atomic AirForce manifold LS7 or the Atomic AirForce manifold LS1/2/6. They're made from factory-style materials and specs to ensure proper fit and leak-free performance.

5.0 out of 5 stars ( 1 )

$60.41

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