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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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$104.17
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$227.19
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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$117.99
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$236.99
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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$100.99
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$188.99
Hastings Claimer Series Performance piston ring sets are for builders wanting value without sacrificing precision and performance. They start with top rings made from proprietary shell-mold cast iron with plasma moly impact-resistant alloy, providing a hard, yet lubricating, low-friction structure. The plasma moly coating improves wear resistance, reduces scuffing, traps lubricating oil, and is compatible with a wide range of cylinder bore materials. The 2nd rings are manganese phosphate coated. Claimer moly top rings are torsional positive twist and the 2nd rings are torsional reverse-twist taper face. Completing the set of Moly Claimer Performance rings are Hastings Flex-Vent oil rings that minimize friction, improve flexibility, and provide high-rpm oil control.
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$100.99
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$157.99
Hastings Steel Series Performance ring sets put the performance in your mind in your engine! With them, you can expect better oil control, longer engine life, and confidence—from the moment you start. Their alloy steel material allows for reductions in compression ring cross-sectional dimensions--both axial height and radial width. These rings decrease the engine's reciprocating mass, and can be fitted to the latest designs of lighter, reduced deck-height pistons with restricted ring belt areas. Hastings Steel Series rings are a must for high performance sport compact and late model race engines. Order the set that best matches your application. Features, items, and specs: * Top and 2nd rings offered in increasingly thinner axial heights * Durable alloy steel top rings available with torsional or barrel-faced shapes * Top compression rings available with either plasma moly impact-resistant alloy (SM) or chrome (SC) coatings * Second groove rings feature either torsional reverse-twist taper cast iron or Napier-faced ductile iron construction with a phosphate coating * Chrome-plated, Flex-Vent oil rings made from 1070 segmental steel rails with 201 stainless steel expander
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$104.50
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$260.99
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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$100.74
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$258.99
Informed decisions can pay big dividends. Put your money on the solid performance of KB Performance Claimer pistons. These pistons offer quality and high performance for the power that you need, even when you're building on a budget. Claimer pistons mix a hypereutectic alloy displaying long wear characteristics and unique thermal properties with permanent mold casting processes to produce strong but lightweight pistons for optimal racing performance. Order the size and options needed for your application.
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$231.99
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$275.99
On Sale
Manley performance piston rings feature a high performance, ductile-iron top ring with a plasma-moly inlay. The second rings are constructed from reverse-twist cast iron, and the oil rings are 3-piece, standard-tension rings. Manley performance rings are available in both standard and file fit sizes. Choose the set designed for your engine application.
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$135.60
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$264.58
$128.82
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$251.35
KB Performance V-Twin piston and ring kits bring all of the knowledge and experience of a legendary engine builder to the world of high performance motorcycles. These pistons use the latest manufacturing techniques and standards to ensure quality and maximum available performance. The kits are offered in hypereutectic 390 alloy and forged 4032 low-expansion alloy. KB Performance V-Twin piston and ring kits are available for Harley-Davidson® and Indian motorcycles in a variety of engine sizes and compression ratios.
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$114.99
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$287.99
KB Performance V-Twin powersports piston and ring kits bring all of the knowledge and experience of a legendary engine builder to the world of high performance motorcycles. Using the latest manufacturing techniques and standards to ensure quality and maximum available performance, the KB pistons are forged from 4032 aluminum alloy and are available for a wide range of Harley-Davidson® bikes, including 1948-1984 Shovelhead models. Select the size and other options recommended for your application needs.
Not Yet Reviewed
$162.99
KB Performance Hyper piston and ring kits are offered for a wide range of applications from street and towing to marine and race. The kits feature pistons cast from 390 hypereutectic alloy heat-treated to T-6 standards to make them stronger. The pistons also feature fully machined crowns and valve pockets. KB hypereutectic pistons come in several head designs, as well as standard and oversized bore sizes. All KB Hyper pistons are lightweight to improve throttle response and rpm changes, while still being strong enough to withstand high compression and high temperatures. KB Performance Hyper kits (KT) are completed with piston ring sets containing top rings of moly-coated cast iron (M) or ductile iron (D).
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$148.99
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$226.50
Clearance
Money is power, and the smart money is on KB Performance Claimer piston and ring kits. These kits offer quality and high performance for the power that you need, even when you're building on a budget. Claimer pistons mix a hypereutectic alloy displaying long wear characteristics and unique thermal properties with permanent mold casting processes to produce strong but lightweight pistons for optimal racing performance. Pistons are given an anti-friction coating and supplied with Tru-Arc lock rings so that you can run full floating or press fit. Informed decisions can pay big dividends; put your money on the solid performance of KB Performance Claimer piston and ring kits.
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$317.99
$242.50
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$250.50
Mahle Original claimer performance piston ring sets are engineered for Oval Track Claimer Series engines. They feature many of the same benefits as the race-proven premium sets at an economical price. Positively twisted 5/16 in. or 1/16 in. top rings provide outstanding high-rpm sealing in a choice of plain cast iron or plasma-moly face coatings. The Mahle Original claimer performance piston ring sets utilize a 5/64 in. RBT or 1/16 in. THG second ring which provides unmatched oil control in race conditions. CP-20 oil rings are also utilized in standard and low tension for optimum power output.
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$126.99
KB Performance V-Twin Super Duty forged piston and ring sets include anodized top ring grooves and crowns, along with Line2Line adaptive skirt technology coating. The coating is as thick as the running clearance and hones in to maintain the perfect oil wedge. This greatly reduces piston rock and operating noise associated with uncoated forged pistons. Choose the kit recommended for fitment on your Harley-Davidson© bike.
Not Yet Reviewed
$251.99
Vertex performance piston kits help you build a machine that's ready to tackle the tracks and trails. Their unique piston profile and compression ratio maximize power and performance, while reducing blowby and oil consumption. Every Vertex piston has a molybdenum disulphide (MOS2) coating on the piston skirt, aiding in the break-in process and reducing wear. Each cast piston is created with only premium aluminum alloys, utilizing 12-21 percent silicon content, and is critical in decreasing thermal expansion and decreases wear on the piston skirt, which also aids in the life of the piston. The kits include a piston, rings, pin, and clips. Vertex pistons have an outstanding reputation for quality and performance.
Not Yet Reviewed
$266.90
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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$142.99
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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$123.99
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$410.99
You may have heard of gas ported pistons in high-end racing engines. Summit Racing™ Pro GPX gas ported rings add this performance to ANY non-gas ported (or even gas-ported) piston. They are also a great way to juice up cast and hypereutectic pistons for little extra money. How do they work? With a series of perfectly oriented slots on the top side of the top piston compression ring, the combustion pressure reaches the inside the ring groove and fully activates the ring sooner and longer for better seal. This not only makes more horsepower; it dramatically reduces blow-by and reduces or even eliminates the need for a catch can. Other benefits? Because the rings are always rotating and directly exposed to the detergents in the oil, these ports stay clean without carbon buildup that fouls out gas ported pistons over time for longer term performance. Since the rings are only activated at high pressures and no part of the cylinder sees the load repeatedly, the engine will last a long time. Nearly all our Summit™ GPX gas ported rings use top-tier nitride steel top rings, ductile seconds, and premium quality stainless oil rings. Better yet, we have them in nearly every popular bore and thickness for virtually any brand or configuration on the market. If you want to pick up power and performance, Summit Racing™ Pro GPX gas ported piston rings are the new standard at a great value!
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$202.99
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$238.99
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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$107.99
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$249.99
On Sale
These JE Pistons Premium Race series piston rings offer unbeatable performance. They feature high-quality materials suitable for high-horsepower needs. When you need performance, JE Pistons has you covered.
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$123.99
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$319.99
$111.59
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$287.99
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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$100.50
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$300.99
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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$107.99
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$259.99
Improve the performance of your engine with Briggs & Stratton piston assemblies. They include the piston, rings, and C-clips to restore your motor to peak performance. Briggs & Stratton piston assemblies are available in different bores to suite your needs.
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$109.99
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$135.99
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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$100.99
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$262.99
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