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These Sealed Power MA Series main bearings can actually polish the journals on your crankshaft. That's because there's a small percentage of silicon mixed in with the aluminum and tin that make up the bearing-surface alloy. The silicon is there for wear resistance, but its toughness actually smoothes the journals of a crank whose surface hasn't been optimized! This special surface alloy is laid over a high-strength 1010 steel backing and delivers improved seizure and corrosion resistance, as well as better control of wall variance. It also helps to minimize debris embedding, which can score the crank's surface.
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$638.99
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$99.50
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If you're looking for pistons with an unbeatable combination of performance and value, then Speed-Pro hypereutectic pistons are for you. These pistons are manufactured from aluminum alloy that contains 16 percent silicon for greater strength and wear resistance. They're also molded in the latest permanent-mold technology to ensure the precise fit and tight bore clearances that today's top engine builders demand. Hypereutectic pistons are ideal for use in high performance street, bracket, and oval track racing—and will work perfectly with normal ring end gaps. Choose the model designed for your vehicle and engine application.
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$423.99
$19.50
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$298.50
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Sealed Power stock replacement oil pumps meet or exceed OE standards for oil delivery volume and pressure. With cast iron bodies and precision machining, they can be relied upon for adequate lubrication in both stock and mild performance rebuilds. Features include: * Direct replacement * Manufactured to strict engineering quality standards * No special tools required * Constructed of high-quality materials for durability
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$74.99
$43.50
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Your valves will open more quickly from a fully closed to a fully opened position with a roller setup, compared with conventional flat lifters. With Sealed Power Hydraulic roller lifters you will notice higher performance, quieter engine operation, and more horsepower. They also provide proper vacuum and idling capabilities.
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$46.99
$36.50
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Sealed Power is one of the best-known names in the high performance arena. Featuring leading-edge design, premium materials, and precision engineering, Sealed Power valves are recognized for superior durability and fatigue resistance that can meet the demands of any application. Statistically controlled production (SPC) processes provide strict dimensional tolerances, exceptional quality, and optimal engine performance. Sealed Power offers a wide variety of valves to ensure the best replacement fit for your engine. Features include: * Unsurpassed engineering, manufacturing, and materials * High fatigue strength * Excellent heat resistance * Wear-resistant Stellite facings for late-model applications * Chrome or plated stems for extra run-in protection
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$16.99
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$7.50
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These Sealed Power balance shaft bearings feature high embedability and conformability and a special "sacrificial" design that enables the bearing surface to deform under extreme loads, preventing any wear and damage. They are available for today's most popular fuel injected style engines.
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$20.99
$14.50
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Sealed Power timing components are designed to meet or exceed OEM requirements. These timing chain tensioners are precision-engineered to provide optimal performance on your vehicle. Sealed Power timing chain tensioners will meet your needs with efficient, quiet operation, the increased life of your drive components, and the fit that you expect. Rely on Sealed Power for your next engine repair job.
Not Yet Reviewed
$31.99
$19.50
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Sealed Power Performance piston rings are made from ductile iron, and compression rings are available with moly, chrome, and plasma-moly facings for extra durability. These OE-quality sets will seal mild- to high-compression engines and help protect against oil blowby. They feature standard ring end gaps for easy installation. Find the bore dimension and ring thicknesses needed for your application.
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$497.99
$49.50
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For budget or stock-style rebuilds, it's hard to beat the value of Sealed Power cast pistons. They're made from high-quality aluminum alloys and feature a carefully controlled casting, heat-treating, and CNC-machining process. And, because they're designed and manufactured to exceed OEM specs, these pistons provide improved reliability, performance, and a long service life. Hundreds of models are available—find the size and style designed for your engine application.
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$111.99
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$899.99
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Keep your oil pump in good working order with these rebuild kits from Sealed Power. Sealed Power oil pump rebuild kits consist of high-quality components to maintain optimum oil pressure and flow.
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$106.99
$80.50
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Sealed Power valve guides will make your valve job easier. The intake and exhaust parts are available in a variety of materials—including manganese-bronze, hardened steel, and cast iron. In addition, the guides can be ordered in numerous valve stem diameters and lengths, depending on your application. The exacting tolerances and state-of-the-art manufacturing ensure that each valve guide meets or exceeds OEM specifications for your vehicle's cylinder heads.
Not Yet Reviewed
$6.99
$2.50
Clearance
Sealed Power hydraulic lifters are precision-manufactured to maintain precise valve timing under all operating conditions. A patented constant orifice metering valve provides precise oil metering to the overhead valvetrain, and longer plungers or pistons provide increased bearing surfaces, resulting in longer lifter life. Their check valves are lightweight flat discs, allowing for higher speeds and more uniform operation than competitive lifters.
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$19.99
$9.50
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These Sealed Power valve locks are ideal for upgrades and rebuilds. They're available in stamped steel or chromoly steel versions with a variety of lock angles for your building needs.
Not Yet Reviewed
$1.99
$1.50
Clearance
Sealed Power chrome piston ring sets are noted for their high wear-resistance and low cylinder wear. The face of the top rings in these sets is electroplated with hard chromium to provide a surface that's resistant to abrasive wear. This face coating will not flake off, even when exposed to high vibration and detonation. Being harder and less porous than a moly ring, chrome rings provide increased life in engines that are operated in dusty or dirty environments. Chrome coatings are used mainly on top rings where mechanical and thermal loads are greatest, and on oil rings that have a particularly high unit pressure. With the load levels of modern internal combustion engines ever increasing, there's often a need to improve the thermal and/or mechanical load-carrying capacity of piston rings—and chrome is one solution. These piston rings are available in a wide range of bore sizes and thicknesses for applications from the 1940s and up. Features and benefits of Sealed Power chrome piston ring sets: * Increased wear resistance in dirty air conditions * Exacting tolerances * Meets or exceeds OEM specifications * State-of-the-art manufacturing * Recommended for use on dirt tracks and for off-road racing
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$197.99
$35.50
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