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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.
( 150 )
$37.75
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$49.95
$33.98
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$44.95
On Sale
Mr. Gasket Ultra-Seal exhaust gaskets are designed and constructed to improve the sealing of exhaust header flanges. Unlike standard exhaust gasket material, Ultra-Seal gaskets incorporate a graphite-impregnated facing and a steel-expanded metal core that reinforces and increases their tensile strength. This allows the gaskets to conform to warped flanges, giving them better sealing capabilities without deteriorating or cracking under the excessive heat and pressure that's common in exhaust systems. Ultra-Seal gaskets are available for a wide range of port styles and sizes. Additional features and benefits: * Expanded steel core provides stability and maximum torque retention to eliminate gasket failure * Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head * High-recovery material allows header or manifold flange to stay sealed if flange loses clamp-load * Can be trimmed for modified port applications * Designed for OE replacement, high performance street, drag race, road racing, and oval track use
( 176 )
$34.51
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$69.29
$23.07
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$62.35
On Sale
Mr. Gasket MLS (multi-layered steel) head gaskets are ideal for all engines. Each gasket is made with high-grade materials and manufactured with the latest cutting-edge technology for the tight tolerances that quality engine builders rely on. These MLS gaskets consist of high-grade layers of stainless steel that are tempered to relax stress for proper torque retention. Plus, each multi-layered sheet is layered with a premium polymer coating that's resistant to oxidation and chemicals. Choose Mr. Gasket MLS head gaskets for any engine and any combination.
( 1 )
$111.95
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$125.05
$61.95
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$68.95
On Sale
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 )
$56.69
$51.05
On Sale
Hurst transmission shifter gaskets provide a simple, no silicone installation. They use an aluminum carrier, silicone elastomer beading, and a rubber-coated binder to create a strong, long-lasting seal. Whether it's your daily driver, race car, or an off-road rig, these premium gasket replacements have you covered. Order the model designed to fit your transmission application. Additional details: * Requires no silicone to provide a simple and clean installation * Excellent torque retention to prevent possible leaks caused from loosened bolts * Aluminum carrier provides unmatched gasket strength, fit, and durability * Silicone elastomer beading provides a positive seal under severe temperatures and conditions * Rubber-coated sealing binder adds a third layer of protection and aids in the gasket's ability to seal—even with small imperfections of mating surfaces
Not Yet Reviewed
$23.55
$12.95
On Sale
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
$573.95
$515.95
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