Availability
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.
( 53 )
$2.50
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$354.99
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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$19.50
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$748.99
These Wiseco piston lock rings are designed for floating-pin pistons. Engines produced with press-fit pins can be converted to the "floating" type, providing that the piston has provisions for a lock ring retainer. Floating pins are preferred by most serious engine builders.
( 15 )
$2.62
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$4.99
JE Pistons lock rings are designed for floating-pin pistons. Engines produced with press-fit pins can be converted to the "floating" type, providing that the piston has provisions for a lock ring retainer. Floating pins are preferred by most serious engine builders.
( 22 )
$2.69
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$22.99
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.
( 13 )
$24.99
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$323.99
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.
( 19 )
$114.99
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$287.99
Trend Performance is the industries elite manufacture of automotive wrist pins and offer their TP1 Series wrist pins that are machined from TP1 tool steel for maximum strength. Originally developed to replace the C350 in Pro Stock, the TP1's material is easier to machine and finish—a property which helps achieve better and more consistent surface finishes. Coatings also work better on the TP1 Series then on C350. The TP1 wrist pins are not only exceedingly hard and extremely tough, but also have the lowest coefficient of friction. That makes them a must-have for any high rpm application—and is why the TP1 pins are the top choice of many Pro Stock engine builders. Trend offers the TP1 Series wrist pins in a variety of sizes to suit your needs.
Not Yet Reviewed
$108.00
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$198.00
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
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$498.96
Total Seal's non-adjustable ring compressors are precision-machined from heat-treated aluminum and then hard-anodized for years of use. Designed for the builder who does a lot of repeat bore sizes, they come available in 3.530 in. to 4.625 in. bore sizes.
( 49 )
$58.82
Mahle Original single piston and ring kits have the same great OE features to provide the perfect fit and function in your vehicle. Things like compensated ring grooves to ensure proper ring loading and oil control and expansion-controlled designs for small fitting clearances to reduce engine noise, wear, emissions, and improve oil control. They offer pistons ready for installation with mounted piston rings, with pin and clips included for the convenience of the engine builder. Whether you're repairing or restoring, you can count on the performance of Mahle Original single piston and ring kits.
Not Yet Reviewed
$309.99
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$828.99
Ross Racing Spiro lock rings are designed for floating-pin pistons. Engines produced with press-fit pins can be converted to the "floating" type, providing that the piston has provisions for a lock ring retainer. Floating pins are preferred by most serious engine builders.
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$1.99
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$5.99
Total Seal AP Steel street and race piston ring sets are a preferred choice for race engine builders. They work well in all applications, including extreme nitrous, boost, turbo, and forced induction applications. Each set starts with Total Seal's Advanced Profiling (AP) 440B stainless steel top ring with C33 chromium nitride face coating that doesn't allow dirt to penetrate. The 2nd ring is Napier-style ductile iron and the sets are finished with a low, standard, or high-tension oil ring. For increased performance and longer life, choose Total Seal's AP Steel conventional piston ring sets with the specs needed for your application.
( 1 )
$58.35
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$375.68
Wiseco Racers Choice 2-Stroke Powersports piston furnish the highest quality forged aluminum pistons for dirt bikes, ATVs, snowmobiles, outboard marine, and motorcycles. Their cutting-edge designs coax maximum performance: increased power and instantaneous response! Many kits include top end rings, pins, and gaskets to make it simple for racers and engine builders to complete the necessary upgrades. As with all engine components, locate the Wiseco piston model that's a compatible fit with your vehicle.
Not Yet Reviewed
$143.97
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$233.97
Designed with input from leading engine builders and Pro Stock technology, Wiseco introduces its Quick 16 Series pistons for drag racing. They meet the demands of today's big valve, big cubic inch Sportsman series engines. Loaded with features, the pistons include anti-detonation grooves, 15 Pro Stock pressure seal grooves, vertical gas ports, ArmorGlide skirt coating, reinforced decks, and profiled domes for nitrous use. Wiseco built these pistons on a new generation dedicated forging designed to perform and last round after round, from weekly brackets to Super 16 Shootouts. And since Wiseco produces all their forgings in-house, the pistons are lightweight with extreme durability. The dome configuration is engineered to maintain proper flame travel and desired compression ratios needed for extreme horsepower engines and exotic fuels. It's designed to fit conventional heads from leading manufacturers. Quick 16 pistons have all the features expected for modern day race engines. They're available in compression heights and ring packages for today's most popular combinations and power adders. Pistons and kits come complete with pistons, pins, and Spirolox.
Not Yet Reviewed
$160.99
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$165.99
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
Rated at 400 hp, JE Pistons Ultralite gas ported pistons feature a contoured bottom band and a 2.400 in. length pin for maximum weight savings. Precision CNC-machined .043, .043, 3.0mm backcut ring grooves make these pistons the number-one choice for late model engine builders.
Not Yet Reviewed
$1,024.99
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$1,099.99
Total Seal's AP steel gapless 2nd piston ring sets feature their Advanced Profiling (AP) 440B stainless steel top ring with C33 chromium nitride face coating that doesn't allow dirt to penetrate. It is combined with a cast gapless 2nd ring, and a low, standard, or high-tension oil ring. The sets work in all applications including extreme nitrous, boost, turbo, and forced induction. With Advanced Profiling rings, you get the same horsepower producing piston ring technology that Total Seal delivers to the top builders in Cup, IRL, NHRA, IHRA and Formula 1. Order the ring set for your application.
Not Yet Reviewed
$62.54
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$530.57
Total Seal AP Advanced Profiling top piston rings are the flattest, tightest tolerance piston rings available anywhere. Intended for hard core racing, they are currently in use at the highest levels of stock car, drag, and open wheel competition. Get the same horsepower producing piston ring technology that Total Seal delivers to the top engine builders in NASCAR Cup, IndyCar, NHRA, IHRA, and Formula 1. AP Advanced Profiling top rings are produced to extremely close axial and radial tolerances with minimal surface roughness. Face coatings include plasma-moly or state-of-the-art proprietary PVD coatings. Total Seal Diamond Finish second rings are produced to the same tight tolerances and are available with a standard taper face or a sharp edge technology Napier design. Combine the two with Total Seal special application oil rings, they are the ultimate ring sets. Additional features and benefits of Total Seal AP Advanced Profiling top piston rings: * Manufactured from 440B stainless steel * Stronger, longer life, and the most precise tolerances * Saves money (fewer teardowns) * Thinner, flatter, and lighter * Conforms better to the cylinder wall * 1.0mm and larger available in any bore size from 2.992 in. to 5.125 in. * Special axial-sizing available * Works well in all applications, notably dirt environments * Easier on cylinders, reducing bore wear * Uses C33 face coating; doesn't allow dirt to penetrate coating * Available in gapless or conventional styles
Not Yet Reviewed
$39.63
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$499.99
Wiseco Professional Series forged racing piston and ring kits are no-expense-spared components for serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, the Professional Series covers many popular domestic, sport compact, and European engine applications and is designed and built for use in heavy- to severe-duty race builds. Additional details: * Features advanced engineering such as a forced pin oiling system, pressure seal grooves, ArmorGlide skirt coating, and precision ring grooves to provide increased strength, durability, and performance. * Forged piston: Made from strong 2618 aluminum for greater durability and strength than cast pistons, making them suitable for high-stress performance engines. * Advanced coatings: Includes ArmorGlide skirt coating to reduce friction, lower operating temperature, and increase wear resistance. Some kits may also feature Armor plating on the piston crown for added detonation resistance. * Improved ring seal: Features pressure seal grooves and precision machined ring grooves to minimize blow-by, reduce noise, and improve overall engine performance. * Forced pin oiling: Ensures the wrist pin receives adequate lubrication and cooling, which increases longevity and performance. * Available in multiple bore sizes and compression heights * Ideal for: -- Heavy-duty and severe duty race builds -- High-horsepower applications -- Performance engine upgrades, but can also be used in stock engine upgrades, provided there is compatibility with the engine's specifications
Not Yet Reviewed
$161.99
Trend's G Series 4130 wrist pins come in a variety of sizes, wall-thicknesses, finishes, and coatings to better suit your application needs. These components connect the piston to the connecting rod and provide a bearing for the connecting rod to pivot upon as the piston moves. The Trend G Series wrist pins are produced from chrome molybdenum 4130 thick-wall tubing and are a popular choice with OEM's and engine builders. Superior to common 1018 mild steel alternative, these wrist pins are ideally suited for use in naturally aspirated race engines. The four operations performed in the wrist pins manufacture are as follows: Blanked to size, heat treated (60 Rockwell O.D./45 core), tumbled and ground. Order the G Series 4130 wrist pins for your application needs.
Not Yet Reviewed
$18.00
These Chevrolet Performance pistons are perfect for the serious engine builder. They are forged for strength and reliability to take the punishment that's dished out on the street and in competition. They're available for a wide variety of applications.
Not Yet Reviewed
$196.48
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$203.99
Wiseco Quick 8 Series pistons are targeted to support the ever-growing popularity of the Big Chief/Big Duke style engines. Whether it's in the Top Dragster/Sportsman categories of heads-up style shootouts, these pistons are designed to handle the job. With universal solid domes and valve pockets, eight part numbers cover 24 possible combinations. The finished product is flat top, dome, or dish compatible due to thicker decks. Purpose-built forgings were designed to handle the high horsepower loads of today's power adders, all the while keeping the weight down and preventing cracking. With four part numbers covering 12-14 degree applications, the Quick 8 Series will cover the majority of combinations widely in use. Never before has a shelf stock piston been available with such a "fits all" capability. Wiseco went to engine builders for input, loading this series with the best options available. Each piston utilizes gas ports, ArmorGlide skirt coating, strutted forgings, and the popular .043 in. x .043 in. x 3mm ring package. Wrist pins are heavy-duty .180 in. wall pins that can be upgraded to severe-duty pins, as needed. Order the model recommended for your year/make and engine application.
Not Yet Reviewed
$1,092.99
CP Pistons 400 Chevy 18 degree dome gas port pistons are designed for serious motor builders and are intended for use on drag racing engines. They feature gas ports in the deck of the piston to provide the top ring with extra sealing in between the compression and power stroke. These pistons include chamfered pins, wire locks, dedicated left and right hand forging, and are all balanced to +/-1 gram. With their radius dome, radius valve relief, and special design for use with backcut rings, these pistons produce the kind of power that every drag racer wants!
Not Yet Reviewed
$1,568.70
CP Pistons 400 Chevy 13 degree flat-top gas port pistons are designed for serious engine builders looking to achieve maximum engine performance. They are manufactured for high-compression engines only, including gas ports in the deck of the pistons, and can be used with backcut rings. These gas ports provide extra sealing to the top ring in between the compression and power stroke. All CP pistons are balanced to +/-1 gram. Additional features include: * Double-pin oilers for extra wrist pin lubrication * Accumulator groove * Anti-detonation groove * Custom skirt cam and barrel shapes * Pick lock for easy lock removal * Dedicated right and left hand forging
Not Yet Reviewed
$1,482.60
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