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Mr. Gasket high-performance thermostats are designed to resist large variations in coolant pressures that can occur at high rpms. Under these conditions, coolant temperature and pressure fight for control of the thermostat, keeping it from opening at its designed temperature. These balanced high-performance thermostats have brass-and-copper construction, and open at the right temperature regardless of engine rpm.
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$29.11
$22.38
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$32.25
Mr. Gasket chrome plated water necks feature an O-ring style seal to prevent water leaks. Precision die-cast for a great fit, they're first polished to a high luster, then beautifully chrome plated for lasting beauty. These water necks come complete with an O-ring and mounting bolts.
( 65 )
$23.51
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$29.84
Forged from high-quality steel, and then heat-treated for maximum strength, these Mr. Gasket flexplate bolt kits are a must for all high-performance applications. They include lockwashers where required, and are black plated to resist rust and corrosion.
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$23.51
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$35.55
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
( 177 )
$35.37
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$45.19
These Mr. Gasket thermostat housing and water outlet gaskets provide a great seal for your stock application. They are available to fit most applications and offer a quality seal you can count on.
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$35.37
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$36.60
On Sale
Mr. Gasket aluminum layered exhaust gaskets are reusable header or manifold seals that conform to surface irregularities and warped flanges. They will not shrink, deteriorate, or blow out. They're available for a wide variety of port styles and sizes. Features include: * Manufactured from 0.125 in. "dead soft" aluminum layers * Compresses to .060 in. to create a tight, leak-proof seal * Can withstand intense exhaust heat * Resists deterioration * Easy removal * For high performance street, drag race, road racing, and oval track use
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$42.73
$28.47
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$49.95
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.
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$42.68
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$45.18
Mr. Gasket Ultra-Seal gasket sets are made of a cellulose/nitrile material that is less compressible for excellent sealing and durability. This material has an anti-stick coating, plus a silicone bead around each intake port, except where noted, for a tight, leakproof seal. These gaskets are the perfect solution for intake-sealing problems associated with the small sealing areas between ports, and the different expansion rates of intake manifolds and cylinder heads. The choice of champions, these sets come complete with all necessary seals and can be trimmed to fit modified ports where needed.
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$44.31
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$44.32
On Sale
Installing headers can sometimes be a real pain, due to the tight spaces and the location and shape of the tubes. Mr. Gasket can help make installation a little easier and also help prevent annoying exhaust leaks from under-tightened header bolts. They have both the socket-head and hex-head styles of header bolts available. Hex types are heat-treated Grade 5 steel and have smaller-than-standard heads to ease access in tight spaces. Socket-head bolts are made from stronger Grade 8 steel for added ruggedness and they're great for those really difficult-to-reach spots. Both styles have a protective black oxide finish.
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$41.65
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$43.00
On Sale
These bolts are made of a Grade 8 alloy and are heat-treated for extra strength. They feature a high hex head to prevent socket slippage and an extra-thick washer to allow for a more accurate, uniform torque.
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$31.48
$20.97
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$45.16
Get super performance from Mr. Gasket! These Grade 5 hex head bolts are black coated plated for protection and appearance. They feature a generous underhead radius for added strength, and hardened flat washers provide uniform torque and prevent galling on aluminum manifolds.
( 4 )
$32.23
On Sale
Dress up the front of your engine with one of Mr. Gasket's chrome timing covers. They add the finishing touch under your hood and go great with your other chrome accessories.
( 3 )
$44.06
$29.36
Do you have a leaky transmission pan gasket? You need to replace it with one of these premium transmission pan gaskets from Mr. Gasket. They're precision-made from materials that feature excellent compressibility and greater thickness recovery for a positive seal. Your garage floor will thank you!
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$35.59
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$41.79
The zinc plated smaller-than-standard hex heads on Mr. Gasket self-locking oil pan bolt kits are ideal for tight spaces. The flange head designs keep the bolt from falling into the socket. Special serrations prevent loosening, and the flange gives uniform clamping pressure.
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$20.61
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$35.59
On Sale
Mr. Gasket standard intake gasket sets are manufactured from a blend of nitrile rubber and fiber, for excellent sealing and durability. They're precision die-cut for each specific application to ensure a great fit, and can be custom-trimmed for modified ports where needed. The sets come complete with all necessary seals and block-off plates.
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$48.59
$27.47
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$49.95
On Sale
These Grade 8 alloy head bolts from Mr. Gasket are a great way to attach your new heads to your block. They are a longer length to compensate for thread length lost when using head bolt washers. They are available in a variety of applications.
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$73.89
$38.69
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$41.66
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.
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$34.72
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$42.70
On Sale
The lifeblood of your vehicle is lubricant—which is why Mr. Gasket engine oil dipsticks and tubes are so important. They're small, inexpensive parts that tell you if your oil supply is dangerously low. And besides the function they fulfill, these accessories look great under the hood. Made from steel or billet aluminum, the dipsticks are available in a black, polished, or chrome plated finish. Find the OE-style kit that's built to fit your specific engine application.
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$31.48
$20.97
On Sale
Don't forget to change your seal when you change your timing chain or cam. These Mr. Gasket timing chain cover seals are designed to provide a reliable seal for your crankshaft.
( 7 )
$35.59
These crankshaft keys from Mr. Gasket come in your choice of non offset style stock replacement or offset keys that allow you to advance or retard the camshaft. By using the offset keys, this enables you to increase horsepower and torque within the operating range you select.
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$35.55
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$35.59
These Grade 5 hex head and socket head intake manifold bolts are bright zinc plated for protection and appearance. Kits include hardened flat washers for uniform torque and to prevent galling on aluminum intake manifolds.
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$20.61
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$30.33
Mr. Gasket brass freeze plug kits eliminate any chance of rusted-out engine expansion plugs. Though they're designed for marine applications, these kits are ideal for long-term stored vehicles, as well as for everyday street use. The plugs guard your engine against freeze damage and cracks when there is insufficient antifreeze protection. Each kit includes all of the plugs needed for a complete (and specific) engine block—for applications from 1955 and up.
Not Yet Reviewed
$45.19
On Sale
Mr. Gasket has three types of exhaust gaskets--standard, Ultra Seal, and Copperseal. Use the standard for a stock rebuild and the Ultra or Copperseal for extra blowout protection.
( 20 )
$41.64
$23.47
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$42.68
Mr. Gasket valve cover gaskets are ideal for stock replacement use. They're made from a variety of materials for excellent durability and to seal well in mild performance applications. Most of the gaskets are non-shrink and non-stick, so they can be reused many times. An extra-thick version is also available to provide a bit more clearance between the valve covers and the valvetrain. Note that these gaskets are not intended for race applications. Order the model designed to fit your vehicle and engine application.
( 22 )
$32.27
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$49.95
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