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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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$148.99
Mahle is the world's largest manufacturer of piston rings. Their tremendous research and development and extensive OE connections mean that Mahle Original standard piston ring sets have the technological edge. Things like narrow compression rings, steel compression rings for gasoline engines, low-tension oil rings, and coated compression rings for diesels all came from OE. Mahle's entire Original line proves time and again that it should be the ring of choice under every hood - regardless of the application. Mahle Original standard piston rings offer high tensile strength, high yield strength, and excellent hardness with low ring mass. These factors lead to stress resistance, minimal groove pound-out, long service life, cylinder conformability, oil economy, and good blow-by control with low friction. Whether you're repairing a modern computer-controlled engine, or rebuilding an older engine, be sure to specify Mahle Original standard piston ring sets (formerly Perfect Circle) … trusted by professional automotive technicians for over 100 years.
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$56.99
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$93.99
Clearance
Whether it's a car, truck, motorcycle, marine, or performance racing—properly sealing the piston to the engine block is a requirement. Hastings Piston ring sets do just that, while being offered in many different options to fit virtually any piston out there. If the engine your working on is blowing smoke, using excessive oil, or at a loss for power, it may be time for new rings. Hasting piston ring sets are great for rebuilds or new builds. Hastings has been manufacturing piston rings since 1915 and they have not spent a second developing anything but piston rings. Trust the professionals at Hastings and use them on your next job.
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$116.99
Total Seal CS AP Advanced Profiling ring sets feature conventional top rings, conventional second rings, and standard-tension oil rings. Total Seal CS AP Advanced Profiling ring sets are ideal for street, race, mild nitrous, and mild forced induction applications.
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$51.20
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$58.37
Mahle Original piston ring sets are designed to be installer-friendly. They are pre-lapped to seat immediately, virtually eliminating break-in time. Ring materials and coatings, as well as ring tension, are all optimized for reduced friction and extended life in each application. The compression rings feature a barrel-faced contact area for more efficient compression and CNC-controlled gap chamfer to optimize compression and reduce blow-by. Intermediate rings have a reverse twist design for better groove side sealing, and taper race machining to enhance contact. The CP-20 oil ring assemblies feature a 20 degree ear angle, an exclusive feature that provides the best possible side seal against the cylinder wall, and a special chemical polish on the oil ring expander offers enhanced oil drain back. Mahle Original piston ring sets provide unmatched quality and ease of installation, making them the rings of choice for today's engine builders.
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$109.99
Whether it's a car, truck, motorcycle, marine, or performance racing application—properly sealing the piston to the engine block is a requirement. Hastings premium ductile ring sets do just that, and they're offered in many different options to fit virtually any piston. If the engine you're working on is blowing smoke, using excessive oil, or at a loss for power, it may be time for new rings. These premium ductile piston ring sets are great for rebuilds or new builds, daily drivers or performance vehicles. Order the sizes needed for your project.
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Sealed Power plasma-moly piston ring sets feature heat-resistant plasma-molybdenum facing material. Plasma-moly is a relatively soft and porous ring facing with excellent oil carrying capacity and fast conformability (break-in) to the cylinder bore surface. They are a premium part of the comprehensive line of Sealed Power engine components that provide innovative designs, use leading edge materials, and utilize ISO and QS certified manufacturing to deliver top-quality products that meet the rigorous demands of both classic and today's modern engines. Features of and benefits of Sealed Power plasma-moly piston ring sets include: * Improved bond strength of plasma-moly provides excellent resistance to flaking * Controlled porosity of the coating results in improved top ring lubrication * Variety of top ring materials * Decreased friction * High melting point of moly for very high resistance to scuffing * Exacting tolerances * Meets or exceeds OEM specifications * Recommended for street use, marine use, and for racing where file fitting is not required
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$78.99
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$108.99
Our Summit Racing™ piston rings by Hastings are an incredible value at this price. They feature Hastings Flex-Vent oil control rings to eliminate blowby, and cast-iron second groove rings with a reverse-twist taper face for reduced friction. Sets that include cast iron barrel-face top rings are suitable for stock and mild performance applications, while the sets that include plasma-moly coated top rings are designed for high performance and bracket race applications. These piston rings are available in a variety of sizes and other options—in universal and application-specific models.
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D.S.S. offers Classic Race piston rings to keep up with your power adders. These Classic Race sets feature ductile iron plasma-moly top rings with conventional 2nd rings and 3-piece standard tension oil rings. D.S.S. Classic Race piston rings are top-quality and are ready to go on the street or track.
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$70.00
United Engine and Machine piston ring sets are made from quality materials. They're available in sizes to seal many different performance engines, will help protect against oil blowby, and feature standard ring end gaps for an easy installation.
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$79.99
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$116.99
Mahle Performance piston rings evolved from their pioneering use of piston ring simulation and computer development tools to develop rings that provide "free" horsepower by successfully minimizing friction. A large selection of coordinated piston ring sets is available in a variety of sizes, designs, materials, and coatings designed to exceed your high performance requirements. The difference is evident on the dyno and on the track. Features and benefits of Mahle Performance piston rings: * 1mm and 2mm steel top rings with patented HV385 supersonic thermal-spray process applied for superior bonding, increased durability, and increased scuff resistance * 1.5mm and 1/16 in. positive-twist, ductile iron, barrel-faced, plasma-moly inlaid top rings * Sport compact ring sets ranging from 81-100mm with steel-nitrided top rings * Traditional, reverse-twist, taper-faced (RBT) cast iron second rings * Tapered Hook Groove (THG) second rings that offer superior oil control when compared to traditional RBT rings * 3-piece style oil control rings in both standard and low tension * Standard-tension expanders are sold separately for select low-tension rings where increased oil control is necessary * CP-20 design oil rings that are easier to install; chemically polished for better oil drain-back with a 20 degree ear angle to ensure side seal around the ring
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$78.92
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$115.74
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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$79.99
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$93.99
KB Performance hypereutectic pistons are made from 390 aluminum alloy and heat-treated to T6 standards, which makes them 30 percent stronger than ordinary untreated hypereutectics. Their 100 percent CNC-machined crowns, high upper compression-ring location, gas-accumulator groove, drilled oil returns, and spiral-lock retainer grooves make these pistons outstanding for performance applications. They have a lightweight, rigid-rib skirt design that stabilizes the piston in the bore. All of this adds up to pistons that fit tighter than forged types, provide improved oil control, reduce blow-by, increase ring life, eliminate cold start-up knocking, and won't cost you an arm and a leg! Thousands of models are available—find the set and options designed for your vehicle and engine application.
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$75.99
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$109.99
Clearance
Hastings Stainless Steel Series Performance ring sets are the perfect match for your high performance application. The stainless steel, barrel-faced top rings feature gas nitriding to provide superb wear and scuff resistance. The second groove rings are Napier-faced, which aids in oil control, and are constructed from high-strength ductile iron. Their world-renowned Flex-Vent oil control rings complete this top-of-the-line series. Avoid oil leaks and compression loss with Hastings Stainless Steel Series Performance ring sets. Order the set that best matches your application.
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$171.99
Total Seal gas ported piston rings feature strategically sized and placed horizontal slots in the ring. This allows combustion gases to enter through the groove and behind the ring to gas-load the ring—providing greatly improved ring sealing. No matter which type of racing your engine is designed for, it will benefit from the additional ring sealing. The benefits? Increased power and increased engine oil life! Order the piston ring set recommended for your engine application.
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$68.58
Clearance
Mahle Original replacement pistons have the same great OE features to provide the perfect fit and function in your vehicle. They offer things like compensated ring grooves to ensure proper ring loading and oil control; as well as expansion-controlled designs for small fitting clearances—to reduce engine noise, wear, emissions, and improved oil control. Choose the model designed for your vehicle and engine application.
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$153.99
$50.99
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$108.99
The Summit Racing Pro LS forged pistons are affordable and built to withstand the rigors of high boost and nitrous. These pistons are forged from Premium 2618 alloy - the strongest made. They have specially profiled piston skirts, which allow them to run a tight piston-to wall-clearance for maximum ring seal and minimal friction. They have many other high-tech features too! • Maximum ring-land thickness for power-adders • Dedicated forgings for the best strength-to-weight ratio • Multiple compression ratios specifically targeted for 4.8L, 5.3L, 5.7L, and 6.0L engines • Designed around Premium file fit rings with Gas-Nitride or Plasma steel tops and ductile Napier second rings • Available in versions for Gen. 3 Press-fit, Gen. 4 Floating, and Aftermarket 6.125 rods • Standard and Stroker versions available • Generous valve reliefs that work with both Cathedral port AND Rectangle port heads • Pressure-fed pin-oiling • Pressure seal groove in 2nd ring land for increased seal. • High-Speed brush deburring to remove sharp edges that cause detonation • Ultra-Modern 2.250 pin forgings clear the reluctor rings with stroker cranks • Durable Chromium Steel wristpins. • Replacement Singles Available
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$98.99
Sealed Power Claimer piston-ring sets are designed to not only stand up to the stresses induced by high-rpm Oval Track engines, but also to last a long time. They deliver many of the same features as the more expensive plasma-moly rings: Beveled, 1/16 in. ductile-iron top rings for increased high-rpm sealing and reduced blowby; tapered 1/16 in. iron secondary rings for excellent oil control; and 3-piece SS-50 stainless steel oil rings that provide the right amount of tension without robbing horsepower. They're available in your choice of standard or moly facing for increased durability, and they can also be used in moderate street performance engines. What more could you want?
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$105.99
Total Seal TS1 gapless 2nd street and race piston ring sets are the preferred choice for race engine builders. These ring sets start with a ductile iron top ring, and feature gapless 2nd rings, and 3-piece standard-tension oil rings. The TS1 gapless 2nd street and race piston ring sets are designed for use in all applications, including mild nitrous, boost, turbo, and forced induction applications. From extreme horsepower race engines to powerful stationary engines for industrial use and everything in between, Total Seal can help you to improve the efficiency and durability of your performance engine.
Not Yet Reviewed
$59.83
Do you need rings for your motorcycle? Total Seal offers improved sealing and increased horsepower with their ring packs. These XX packs have top rings crafted from steel with a chrome face. The 2nd rings are made of tapered-face cast iron, and the higher tension oil rings are made of 3-piece steel. Let Total Seal help you get more power with better-sealing XX ring packs.
Not Yet Reviewed
$57.82
Total Seal CR Classic race piston rings are built around Total Seal's ductile iron, plasma-moly coated conventional top rings. They have conventional cast iron second rings and 3-piece, standard-tension stainless steel oil rings. These ring sets are ideal for street use, race applications, and mild levels of nitrous or forced induction.
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$60.11
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$110.01
Total Seal MS AP Advanced Profiling ring sets feature gapless top rings, conventional second rings, and standard-tension oil rings. Total Seal MS AP Advanced Profiling ring sets are ideal for street, race, mild nitrous, and mild forced induction applications.
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$78.59
TS1 Street and Race piston rings from Total Seal feature ductile iron conventional top rings, gapless second rings, and the correct 3-piece oil rings for your application. Ensure proper sealing and cylinder pressure in your next engine with Total Seal TS1 Street and Race piston rings.
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$59.83
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$63.66
Total Seal's ring technology can improve the efficiency and sealing power of whatever engine you have. Napier 2nd rings are designed using the latest in sharp-edge technology. Their unique face profile and positive torsional twist combine to produce a highly effective oil scraper with dramatic reductions in friction. Wipe your cylinder walls clean with Napier 2nd rings from Total Seal.
Not Yet Reviewed
$58.90
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