$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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CHEVROLET 7.4L/454 Gaskets & Seals

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Results 1 - 24 of 262

Fel-Pro Performance Valve Cover Gaskets

Fel-Pro Performance valve cover gaskets are an excellent choice for engines, especially those that produce high horsepower. Fel-Pro performance valve cover gaskets are available in many materials for a variety of applications and needs. When your engine needs new gaskets, look no further than Fel-Pro performance gaskets for the best sealing power.

4.83 out of 5 stars ( 481 )

$47.99

$85.99

Fel-Pro Performance Oil Pan Gaskets

Fel-Pro Performance oil pan gaskets offer three types of construction. Some are made from Felcoid/Plus, a special fiber core with a latex rubber coating. For applications where a tougher seal is needed, they have solid steel core gaskets wrapped with rubber-coated fiber facing material. And for newer engines, there are one-piece molded silicone-rubber gaskets specifically designed to handle their special needs. Some of these gaskets have a solid steel core, while others have a rigid carrier-type design. Fel-Pro oil pan gaskets come with an anti-stick treatment for easy removal. Order the replacements recommended for your year/make and engine family.

4.59 out of 5 stars ( 419 )

$23.99

$43.99

Fel-Pro Engine Gasket Kits

Fel-Pro engine gasket kits include the seals needed for a complete rebuild, all in one convenient and affordable package. Each kit features the premium-quality gaskets required for your specific engine—from head, intake, and exhaust gaskets … to valve cover, fuel and water pump gaskets, and many more. These sets are available for thousands of vehicle applications. Match your year/make/model to the Fel-Pro engine gasket kit designed for precise fitment.

4.65 out of 5 stars ( 547 )

$66.99

$252.99

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!

4.64 out of 5 stars ( 141 )

$42.99

$67.99

Summit Racing™ Valve Cover Gaskets

Sooner or later, you're going to need valve cover gaskets. Our Summit Racing™ valve cover gaskets are ideal. They're constructed from quality materials and so reasonably priced, why not stock up? Order the pair of Summit Racing™ valve cover gaskets designed to fit your application.

4.42 out of 5 stars ( 361 )

$15.99

$29.99

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.

4.62 out of 5 stars ( 26 )

$66.99

$215.31

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.

4.66 out of 5 stars ( 552 )

$87.95

$235.73

Summit Bucks

Fel-Pro Performance Intake Manifold Gasket Sets

Most Fel-Pro Performance intake manifold gaskets have Printoseal construction, which puts beads of special elastomers around the ports for extra sealing power. They also feature a non-metallic, rubber-fiber base material that resists gasoline and alcohol—and they allow engine builders to precision-trim around the intake ports. These replacement gaskets are available in a variety of materials, thicknesses, and port configurations. Order the set recommended for your vehicle year/make and engine application.

4.72 out of 5 stars ( 1294 )

$26.99

$44.99

Fel-Pro Performance Head Gaskets

Forged in the fires of high performance engines, Fel-Pro Performance head gaskets are quite literally created to tame the fiery combustion chambers of up to 1,000 hp engines. Reinforced with KEVLAR® fiber and engineered to give you a perfect seal that can withstand combustion pressures of 1,500 to 3,000 psi, these gaskets are bred for high performance. They have a conformable anti-stick coating—and are constructed with pre-flattened copper or steel rings for easy installation, while also giving them the strength to tame your beastly powerplant. The anti-stick coating ensures easy removal and cleanup on frequent rebuilds, but also aids in micro-sealing minor surface irregularities. When rebuilding your engine, use the parts you wish were in it to begin with. Put a set of Fel-Pro Performance head gaskets in that engine—not only to help it perform better today, but to make your next engine project that much easier.

4.76 out of 5 stars ( 637 )

$44.99

$123.99

Summit Bucks

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 ( 501 )

$16.99

$57.99

Summit Racing™ Copper Exhaust Gaskets

These Summit Racing™ exhaust gaskets are made from thick copper, and feature an embossed ridge around the exhaust port for a tight, leakproof seal. The copper gaskets help even out the flow between the head and header flange to minimize warping. Also, they'll conform to rough or irregular surfaces to maintain a positive seal, while keeping the header bolts tight.

4.27 out of 5 stars ( 209 )

$39.99

$52.99

Summit Bucks

Fel-Pro Performance Rear Main Bearing Seals

Fel-Pro Performance main bearing seals are made of high-grade materials, such as silicone, polyacrylate, or fluoroelastomer. Race engine builders prefer these premium seals for their severe-duty needs.

4.65 out of 5 stars ( 195 )

$16.99

$35.99

Summit Bucks

Fel-Pro Performance PermaTorque MLS Head Gaskets

Fel-Pro Performance PermaTorque MLS head gaskets are proven to handle big power any way you can make it. They're designed to maintain contact pressure between the cylinder head and block during the dynamics of engine operation. PermaTorque gaskets can seal combustion, oil, and coolant despite extreme horizontal and vertical motion between the cylinder head and block. Engines with open deck surfaces, numerous cooling passages, and relatively few head fasteners will greatly benefit from Fel-Pro performance PermaTorque MLS head gaskets. For replacement or upgrade, order the model recommended for your specific vehicle and engine application.

4.68 out of 5 stars ( 171 )

$84.99

$119.99

Summit Bucks

Fel-Pro Performance Exhaust Header Gasket Sets

Fel-Pro Performance gaskets are an ideal choice for the vast majority of racing and street performance engines. They're available in a broad array of bore sizes, thicknesses, and material options to meet any need for virtually every popular performance engine design. Whether you've got a professional racing engine or a Saturday evening cruiser—Fel-Pro Performance gaskets deliver reliable sealing of combustion pressure, coolant, and oil under the toughest conditions! Order the gaskets designed to fit your application. Product features: * High-density fiber facing material attached to both sides of a perforated steel core * Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets * Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service * Meets or exceeds all original equipment specifications * Application-specific design to ensure a perfect fit

4.81 out of 5 stars ( 499 )

$30.99

$42.99

Summit Bucks

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.

4.74 out of 5 stars ( 978 )

$14.99

$39.99

Remflex Exhaust Header Gasket Sets

Remflex exhaust header gasket sets feature 100 percent flexible graphite construction that's effective up to 3,000 degrees F, far exceeding any vehicle's exhaust system temperature. They will rebound 30 percent when tightened, creating an optimum seal that eliminates the need for re-torquing. The unique Remflex material has been proven for over three decades in industrial applications, where temperatures routinely exceed 2,000 degrees F. They're designed to crush up to 50 percent, filling uneven header flanges for maximum sealing and eliminating the potential for exhaust leaks. Choose the gasket style and dimensions for your specific exhaust headers.

4.82 out of 5 stars ( 855 )

$36.47

$39.43

Fel-Pro PermaTorque MLS Head Gaskets

Fel-Pro PermaTorque MLS head gaskets provide the robust seal needed to contain peak combustion pressures and temperatures—and to withstand the significant casting motion encountered in many of today's automotive engines. The gaskets feature multiple layers of steel, precisely engineered sealing beads, and advanced polymer coatings to maintain a proper contact pressure between the cylinder head and block. Unlike other multi-layer steel head gaskets, PermaTorque MLS seals also include a proprietary blue aftermarket coating that accommodates a wider range of surface finishes. These gaskets are manufactured using precision tooling to ensure exact sealing bead location and profile. Order the model recommended for your specific vehicle and engine application.

4.72 out of 5 stars ( 86 )

$83.99

$111.99

Moroso Perm-Align Valve Cover Gaskets

Moroso Perm-Align valve cover gaskets are manufactured from 30-durometer rubber, which is molded over and vulcanized to a rigid steel frame. They won't leak, blow out, or get sucked in, the way stock or inferior-quality aftermarket gaskets can. These gaskets feature superior-quality rubber and steel, which outlast cork-and-rubber composite designs to provide years of dependable service, especially if you frequently have to remove and reinstall the valve covers.

4.71 out of 5 stars ( 199 )

$82.99

$743.99

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.

4.73 out of 5 stars ( 150 )

$49.95


$41.64

$44.95

Fel-Pro Performance Marine Gasket Sets

Are you working on a marine engine? You may find that all of the gaskets and seals that you need for certain jobs are not contained in typical gasket sets. Fel-Pro Performance marine gasket sets cover those situations. They include the seals not found in head sets, including replacements for the oil pan, water pump, timing cover, fuel pump, and rear main seals (depending on the set you order). Order the marine gaskets recommended for your year/make and engine application.

4.47 out of 5 stars ( 45 )

$46.99

$174.99

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.

4.44 out of 5 stars ( 454 )

$20.95

$47.95

Summit Bucks

Fel-Pro Head Gaskets

OEM replacement Fel-Pro head gaskets are ideal for stock rebuilds on street-driven cars and trucks. These seals are available in a dozen materials, with different bores, thicknesses, and compressed volumes. They're designed for precise fitment on specific engine applications. (Fel-Pro head gaskets are not intended for racing use.)

4.78 out of 5 stars ( 254 )

$25.99

$44.99

Chevrolet Performance Intake Manifold Gaskets

Chevrolet designed and built your engine to begin with, so why would you go to anyone else for important parts and pieces? When you're installing a new intake, or need to replace the intake gaskets, trust Chevrolet Performance. They have the right intake manifold gaskets to seal your engine up tight.

4.8 out of 5 stars ( 46 )

$53.99

$91.40

Cometic MLX Head Gaskets

The leak stops here! Cometic MLX head gaskets feature a unique integrated "stopper" layer for optimum combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. The MLX head gaskets, like their MLS counterparts, are multi-layer stainless steel for increased strength—and require no sealants or re-torquing. Dozens of models are available; order the MLX head gaskets designed to maximize your engine's power and performance.

4.5 out of 5 stars ( 18 )

$134.55

$148.43

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