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Engines & Engine Parts
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your daily driver.
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JE Pistons Pro Seal Premium Sportsman Series Piston Rings
JE Pistons Pro Seal Premium Sportsman Series piston rings are designed to maximize horsepower through precision sealing of combustion pressure. The piston rings are available in a huge selection of sizes, various materials, and in multiple thicknesses to suit a variety of engines. JE Pistons also offers an array of custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating. These are the same services used by top NHRA Pro Stock and NASCAR teams—and are now available to the public, offering tremendous gains in durability, power through reduced friction, and improved ring seal. Order the ring application to fit your needs.
( 15 )
$15.09
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$124.99
JE Pistons Lock Rings
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
JE Pistons Pro Steel Piston Rings
JE Pistons Pro Steel piston rings utilize a high-strength, alloy-steel top ring that provides superior bore conformity. This is complemented by the outstanding seal and wear characteristics of a high-velocity, plasma-moly inlay coating. The top ring weighs under 10 g as a result of reduced ring radials and short axial heights, helping to minimize cylinder wall drag. The optional second ring's Napier hook profile design helps to improve oil control and efficiency.
( 6 )
$31.99
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$286.23
JE Pistons Premium Race Series Piston Rings
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.
( 23 )
$6.55
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$319.99
JE Pistons Series 51 Wrist Pins
JE Pistons Series 51 wrist pins are specifically developed for use with their pistons. These pins are designed to further reduce reciprocating weight and are super-finished on both the outside and inside to help minimize piston pin bore wear and fatigue cracking. JE Pistons philosophy of supplying the finest products at competitive prices has never been more evident than in their line of wrist pins. Order the JE wrist pin designed to fit your application.
( 9 )
$17.99
JE Pistons Piston Oil Ring Spacers
These JE Pistons piston oil ring spacers are used in applications where the piston oil ring groove intersects the pinhole. They can be used only in pistons that have the oil ring groove machined 0.030 in. wider than the oil ring. JE Pistons piston oil ring spacers are manufactured from spring steel and install against the bottom sill of the oil ring groove. Available in different bore diameters to suit your specific engine's needs, the JE Pistons piston oil ring spacers will keep your pistons working smoothly throughout the entire operating range.
( 3 )
$8.99
JE Pistons 350/400 Small Block Dome Top Pistons
JE Pistons 350/400 small block dome top pistons are high-compression pistons that are compatible with most aftermarket 23 degree heads and are ideal for drag race and Circle Track applications. Valve reliefs will accommodate oversized valves and long-duration, tight lobe separation cams. Precision CNC ring grooves are designed for 1/16, 1/16, 3/16 rings. However, these will not fit JE Pistons Pro Topline or Brodix cylinder heads.
( 1 )
$199.99
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$1,024.99
JE Pistons Big Block Inverted Dome Top Pistons
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications, and their performance has been proven in victory lane time and time again. JE Pistons big block inverted dome top pistons are forged using 2618 aluminum, yielding high-tensile strength needed for high-demand performance applications, and they are designed specifically for each engine and use application to provide optimized performance durability. They feature JE Pistons' proprietary Forged Side Relief (FSR) forging design to minimize friction and power loss with reduced skirt width and save additional weight with a shorter wrist pin. Their precision CNC-machined ring grooves accept 1/16, 1/16, 3/16 in. rings (not included). JE big block inverted dome top pistons are available in different size specs, and can be ordered individually or in larger sets.
( 1 )
$199.99
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$1,024.99
JE Pistons 350/400 18 Degree Flat Top Pistons
JE Pistons 350/400 18 degree flat top pistons are compatible with angle milled heads and feature a race-proven, low-friction skirt design. Valve reliefs will accommodate oversized valves and long-duration, tight lobe separation cams. Precision CNC-machined grooves accept 1/16, 1/16, 3/16 rings. These pistons utilize dedicated left and right hand forgings.
Not Yet Reviewed
$1,024.99
JE Pistons LS Series Inverted Dome Pistons
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications. Engineered, forged, and 100 percent machined, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From dirt track to drag strip, JE Pistons' performance is proven in victory lane time and time again. Equip your engine with the best forged pistons—JE Pistons LS inverted dome pistons. Key features: * Forged using 2618 aluminum, yielding high-tensile strength needed for high-demand performance applications * Designed specifically for each engine and use application to provide optimized performance durability * Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin * Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise * Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
Not Yet Reviewed
$199.99
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$949.99
JE Pistons Series 93 Wrist Pins
For Circle Track, road race, and endurance applications, JE Pistons offers the Series 93 wrist pins. These pins are constructed from 9310 high-carbon alloy steel for great stability. All JE pistons are super-finished on both the outside and inside diameters to help reduce piston pin bore wear and minimize fatigue cracking, adding to the overall strength and reliability of the wrist pins. Employing the latest technology and quality control, the Series 93 wrist pins are checked for the tiniest flaws and to ensure the roundness of each pin. JE Pistons Series 93 wrist pins are available in a variety of lengths, diameters, and wall thicknesses. They are specifically developed for use with JE pistons.
( 2 )
$36.99
JE Pistons Pro Seal Piston Rings
JE Pistons Pro Seal piston rings feature barrel-faced top rings made from premium ductile iron. They also have a special high-tech, friction-reducing, plasma-moly inlay on the face that combines molybdenum, nickel, chrome, and trace elements. The results are higher temperature resistance, reduced wear, better ring sealing, and reduced flaking. The second rings are a taper-faced, reverse-torsional design with a special phosphate coating. The oil-control rings are available in your choice of either low or standard-tension types. Choose the set designed for fitment on your engine application.
( 5 )
$9.50
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$410.99
JE Pistons Extreme-Duty 23-Degree Inverted Dome Top Pistons
JE Pistons extreme-duty 23-degree inverted dome top pistons are specially designed for forced induction and nitrous applications. These pistons feature precision CNC-machined ring grooves, and accept 1/16, 1/16, 3/16 rings. Available in sets or individually. Select the one(s) needed.
( 2 )
$199.99
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$1,024.99
JE Pistons Big Duke/Big Chief GP 18-Degree Pistons
JE Pistons Big Duke/Big Chief GP 18-degree pistons feature a race-proven dome and skirt design and are specifically designed for the Big Duke/Big Chief cylinder heads. The valve reliefs have been designed to accept oversized valves and long-duration, tight lobe separation roller cams. Their ring grooves are precision CNC-machined and the pistons are offered in nitrous versions, too.
Not Yet Reviewed
$249.99
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$1,199.99
JE Pistons Big Block Closed Chamber Pistons
JE Pistons high compression dome pistons are designed specifically for big block Chevy closed chamber cylinder heads. Their compression height is figured using a 9.783 in. or 9.780 in. block height with zero deck clearance. The pistons include a pin, double Spiro locks, and double pin oilers. Their precision CNC-machined ring grooves will accept 1/16, 1/16, 3/16 rings.
Not Yet Reviewed
$199.99
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$1,024.99
JE Pistons Series TS Wrist Pins
For high-rpm, forced induction, and nitrous applications, JE Pistons offers the Series TS Trend wrist pins with a straight wall. These pins are constructed from premium H13 steel as the perfect upgrade when you decide to go the boosted route with your build. All JE pistons are super-finished on both the outside and inside diameters to help reduce piston pin bore wear and minimize fatigue cracking, adding to their overall strength and reliability. JE Pistons Series TS wrist pins are available in a variety of lengths, diameters, and wall thicknesses to match your needs.
Not Yet Reviewed
$36.99
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$45.99
JE Pistons LS Series 15-Degree Dome Pistons
One of the best forged pistons for your high performance LS engine, JE Pistons 15-degree domed pistons. They feature JE's FSR (forged side relief) engineered for today's high-power normally aspirated and forced induction LS engines. The exclusive asymmetrical skirt maintains a larger skirt area on the heavily stressed major thrust side, while reducing friction with a smaller skirt on the minor thrust side. The result is high-strength, lightweight pistons that outperform the competition. Select the LS Series pistons needed for your performance setup. Features: * Designed with 15-degree valve pockets * Accumulator grooves * Double pin oilers * Offset wrist pin * Includes round wire locks * Designed for 1.2/1.5/3mm and 1.5/1.5/3mm rings
Not Yet Reviewed
$199.99
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$949.99
JE Pistons SRP 2618 Alloy Forged Pistons
JE Pistons developed the SRP Pro 2618 Series alloy forged pistons over the course of an entire year using 3D modeling with several revisions being tested using FEA (finite element analysis). These pistons offer superior strength for high boost/nitrous racing with alloy forged 2618 aluminum, featuring designs for optimal ring seal (accumulator grooves) and low friction (skirt coatings). Optimize your engine's power for maximum performance with JE Pistons SRP 2618 Series forged pistons. Key features: * Application-Specific—best suited for racing/high-performance builds * Forged using 2618 aluminum, yielding high-tensile strength needed for high-demand performance applications * Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin * Ring groove design placement proven to maintain positive seal in high-HP, boosted applications, along with stout top land thickness for improved strength * Low-friction skirt coating reduces wear and reduces operating noise while optimizing performance * Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings * Accumulator groove helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power * Value-focused—provides premium features at a more accessible price point than ultra-high-end pistons, suitable for serious racers on a budget
( 1 )
$149.99
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$799.99
JE Pistons Big Block Open Chamber Dome Top Pistons
JE Pistons big block open chamber dome top pistons are an excellent choice for drag race applications. Their compression height is figured using a 9.780 in. block height with zero deck clearance. The pistons include a pin, double Spiro locks, and double pin oilers. Their precision CNC-machined ring grooves will accept 1/16, 1/16, 3/16 rings.
( 4 )
$199.99
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$1,024.99
JE Pistons Small Block Nitrous Series Dome Top Pistons
The rings lands, crown, and bottom band of JE Pistons nitrous series dome top pistons are specifically designed for nitrous applications. The valve reliefs accommodate most oversized valves and long-duration, wide lobe separation cams. Their precision CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings, and hardened nitrous series rings are also available. These pistons will not fit Pro Topline or Brodix 11X cylinder heads.
Not Yet Reviewed
$1,024.99
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$1,099.99
JE Pistons Big Block Open Chamber FSR GP Domed Pistons
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications. Engineered, forged, and 100 percent machined, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. JE Pistons' Big Block Open Chamber FSR GP domed pistons are their most advanced BBC pistons available. With an entirely new FSR forging to provide unmatched strength and a significant reduction in weight compared to other designs, each piston is manufactured from high-strength 2618 alloy and is compatible with all open chamber cylinder heads. Features: * 2618 aluminum that yields the high-tensile strength needed for high-demand performance applications * Hollow dome FSR forging * Lateral gas ports * 3-D under-crown milling * Includes wrist pins and wire locks
Not Yet Reviewed
$224.99
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$1,199.99
JE Pistons 400 Small Block 23 Degree Dome Pistons
JE Pistons offers 400 small block 23-degree dome top pistons for a wide range of applications, including many Chevy vehicles from 1967 and up. These single replacements are forged using 2618 aluminum, yielding high tensile strength needed for high-demand performance. The pistons are designed specifically for each engine. Additional details: * Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin * Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise * Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications. JE pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From dirt track to drag strip, JE Pistons' performance is proven in victory lane time and time again.
Not Yet Reviewed
$199.99
JE Pistons LS1 Extreme-Duty FSR Pistons
JE Pistons LS1 Extreme-Duty FSR pistons utilize JE's dedicated forged side relief (FSR) forging that was specifically designed for the demands of the GM LS1 Series of engines. They have also incorporated features to reduce weight and maintain the durability needed for both street and racing use. Lightweight and extremely durable, these LS1 pistons are machined for 1.5/1.5/3.0mm rings. Select the size needed for your engine. Features: * Accumulator grooves * Offset wrist pin (only on .927 pin diameters) * Round wire locks
Not Yet Reviewed
$149.99
JE Pistons 440 Inverted Dome Top Pistons
These JE Pistons 440 inverted dome top pistons are designed for high performance street/strip applications and are compatible with nitrous and forced induction systems. They are machined to accept 1/16, 1/16, 3/16 rings and come available in either .990 in. or 1.094 in. wrist pin diameters. For other specific applications, please check with the manufacturer.
Not Yet Reviewed
$224.99
