Engine Works Gaskets & Seals

Engine Works LS Rear Main Seal Covers

Engine Works LS rear main seal covers include seal, gasket, and bolts. House and protect the rear main seal for leak-free performance with an Engine Works kit.

Not Yet Reviewed

$63.71

Engine Works Intake Gaskets Sets

Engine Works offers intake manifold gasket sets for a variety of applications, including many Ford small block V8s from the early 1960 and up. Constructed from premium fiber material blended with multiple elastomer layers, these replacement gaskets deliver a snug, fluid-resistant seal. Engine Works is synonymous with top-tier automotive solutions, catering to the needs of racers and engine builders alike. Order the gaskets designed to fit your vehicle.

Not Yet Reviewed

$16.21

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$195.96

Engine Works Timing Cover Gaskets

Engine Works offers timing cover gaskets for a wide range of applications, including many Chevrolet and Ford small block and big block V8 engines from 1955 and up. These replacements are available in different materials, such as rubber-coated fiber or embossed copper. They are the working fluid seal between the timing cover and the engine block, preventing contaminants from the gear shaft area. Ensure a leak-free seal with a new timing cover gasket from Engine Works.

5.0 out of 5 stars ( 1 )

$7.99

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$87.46

Engine Works Viton© Valve Stem Seals

Engine Works Viton© valve stem seals are available in a variety of diameters to ensure proper fit and performance. These replacements allow a controlled amount of oil to lubricate the valve stem as it moves in the valve guide. Too little oil causes stem and guide wear; and too much oil causes carbon buildup—leading to valve seat damage, decrease in efficiency, increased emissions, catalytic converter degradation, and excessive oil consumption. These problems can also cause issues with compression, resulting in poor combustion and power loss. Valve stem seals should generally be replaced every 150,000 miles or less. Viton© (synthetic rubber and fluoropolymer elastomer) seals are the best choice to maintain your vehicle.

2.0 out of 5 stars ( 1 )

$13.71

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$92.93

Engine Works Carburetor Mounting Gaskets

Engine Works carburetor mounting gaskets are engineered to exacting standards with proprietary design and are available in applications for fitment on a wide range of carburetor flanges. Each premium-quality gasket is manufactured with application-specific materials to ensure a perfect fit and correct operation for unsurpassed quality that you can trust. Order the carb gasket design and the mounting options that best suit your make/model.

1.0 out of 5 stars ( 1 )

$1.88

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$17.46

Engine Works Valve Cover Gaskets

Engine Works offers valve cover gaskets for a wide range of applications—including many Chevrolet and Ford small block and big block engines from 1955 and up. They're available in a variety of materials, thicknesses, and quantities. These replacement gaskets are placed between the engine and valve cover to tightly seal the oil inside the engine body. A worn-out gasket can allow oil to leak into other parts of the engine, causing performance issues. Order the pair or set of 20 designed to fit your vehicle.

3.0 out of 5 stars ( 2 )

$18.24

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$412.46

Engine Works Rear Main Seals

Engine Works offers rear main seals for a wide range of applications, including many Chevrolet, Ford, GM, and Mopar vehicles from the 1950s and up. The one- or two-piece gaskets are made from fluoroelastomer rubber or silicone for long-lasting, leak-free performance. Order the seal recommended for your ride.

Not Yet Reviewed

$9.86

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$218.71

Engine Works Collector Gaskets

Engine Works collector gaskets create a tight seal between the exhaust headers and the engine block. They are essential for preventing exhaust leaks and ensuring optimal engine performance. These 3-hole graphite replacements have a 3 in. diameter opening and are available in original and extra-thick versions (to help seal into leaks and warped surfaces).

Not Yet Reviewed

$2.46

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$3.71

Engine Works Complete Gasket Sets

Engine Works complete gasket sets deliver a comprehensive sealing solution for engine rebuilds, repairs, and performance upgrades. Each set includes the essential gaskets and seals needed to help ensure proper fit, reliable leak protection, and long-lasting durability. Designed for engine builders, enthusiasts, and racers alike, these complete kits simplify the rebuild process while providing the quality and performance required to keep engines running strong under demanding conditions. Whether you're refreshing a stock engine or completing a high-performance build, Engine Works complete gasket sets provide the comprehensive coverage and dependable quality needed to get the job done right the first time. Order the gasket set for your application needs.

Not Yet Reviewed

$374.96

Engine Works Copper Head Gaskets

Engine Works offers copper head gaskets for a variety of applications, including many Chevy and Ford small block and big block engines from 1955 and up. Copper head gaskets are great for extremely high compression ratios (over 14:1), turbocharged or supercharged engines that are running lots of boost pressure (over 15 psi), or engines with nitrous oxide kits that add an extra 150 to 200 or more horsepower. The gaskets are available in many compressed thicknesses and bore sizes.

Not Yet Reviewed

$152.46

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$224.96

Engine Works Oil Pan Gaskets

Engine Works offers a comprehensive portfolio of high-quality, high-value, and high performance products for racers, engine builders, and everyday gearheads. These oil pan gaskets are designed for a variety of Chevrolet small block LS-based engine applications from 1997 and up. The one-piece replacement gaskets are made from cellulose/nitrile rubber to ensure a secure, leak-free seal. They're designed to factory specs for proper fit and long-lasting performance.

Not Yet Reviewed

$16.21

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$131.21

Engine Works MLS Head Gaskets

Engine Works offers MLS head gaskets for a variety of applications, including many Chevy and Ford engines from 1957 and up. These durable, high performance gaskets are designed to create an optimal seal between an engine block and cylinder head. They handle high cylinder pressures and are engineered for performance and racing applications, such as popular LS V8 engine builds. The gaskets are available in a variety of bore sizes and compressed thicknesses. Key features and benefits: * Multi-Layer Steel Construction: They consist of two to five layers of stainless or spring steel that securely bond to prevent combustion gases, oil, and coolant from mixing * Embossed Sealing Beads: The layers are precision-embossed to act like tiny springs. This design absorbs engine movement and adapts to the cylinder head "lifting" under high compression * Thermal Expansion Adaptability: The layered design allows the metal sheets to slide against each other slightly, making them highly effective when sealing different metals that expand at different rates (like an aluminum cylinder head on a cast-iron engine block) Important Installation Considerations: * Surface Finish: MLS gaskets are rigid and require an extremely flat, mirror-smooth surface finish on both the engine block and cylinder head deck. They will not easily seal up scratches or pits that older composite gaskets could tolerate. * Fasteners: Proper torqueing procedures and reliable head bolts or studs are strictly required to ensure even clamping pressure across the gasket.

Not Yet Reviewed

$68.71

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$234.92

Engine Works Engine Valley Cover Gaskets

Engine Works engine valley cover gaskets provide a reliable, leak-free seal to help maintain proper oil containment and engine efficiency. Designed for OE-style fit and performance, these high-quality gaskets are manufactured for popular GM LS-series engine applications, including LS1, LS6, LS2, and LS3 engines. Durable construction ensures long-lasting sealing performance during engine repairs, rebuilds, or upgrades, while precision engineering helps simplify installation and promote a secure fit. Ideal for stock replacement or performance engine builds, Engine Works' valley cover gaskets deliver the dependability enthusiasts and engine builders demand.

Not Yet Reviewed

$21.86

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$29.36

Engine Works LS Series Valve Stem Oil Seals

Engine Works LS Series valve stem oil seals are engineered to provide superior oil control and long-lasting durability in GM LS performance engines. Manufactured from premium Viton® material and available in OE-style top hat and metal-clad designs, these seals help minimize oil consumption, reduce valve guide wear, and maintain consistent lubrication under high-temperature and high-RPM operating conditions. Designed to fit 8mm LS valve stems and commonly used with factory or aftermarket beehive valve spring setups, Engine Works LS valve stem seals deliver a precise fit, dependable sealing performance, and the reliability demanded by engine builders, racers, and performance enthusiasts alike. Sold in sets, they are an ideal choice for stock rebuilds, street performance applications, and competitive racing engines.

Not Yet Reviewed

$24.96

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$28.24

Engine Works Front Timing Cover Seals

Engine Works front timing cover seals are made with nitrile and polyacrylate rubber to create a tight seal and leak-free performance. Several options are offered. Please select the timing seal designed to fit your engine.

Not Yet Reviewed

$7.99

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$15.61

Engine Works Bottom End Gasket Sets

Engine works bottom end gasket sets are designed to provide dependable sealing performance for critical lower engine components during rebuilds and repairs. Manufactured to meet the demands of engine builders, racers, and performance enthusiasts, these comprehensive kits typically include essential gaskets and seals for the oil pan, timing cover, water pump, and front and rear main seals, helping ensure leak-free operation and lasting durability. Engine Works gasket sets are the smart choice for every rebuild. They combine high-quality materials, precise fitment, and value for reliable sealing solutions for a wide range of domestic performance applications.

Not Yet Reviewed

$28.71

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$34.96

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