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Diamond Pistons Race Series pistons will withstand some serious horsepower for your high performance engine. These 2618 aluminum pistons are not only significantly lighter than the factory pistons but also superior in strength. The 2618 alloy is specifically for high-horsepower, nitrous, and boosted engines making up to 2,000 hp. Diamond Pistons Race Series pistons feature: * 3D milling on piston crowns for "ready to install" finish * Inside design forging with fully machined underskirts for maximum strength * Valve pockets designed to work with most aftermarket cylinder heads * Side gas ports for better ring seal * Moly skirt coating for friction-loss and skirt-wear protection * Premium H-13 wrist pins included; chamfered for round wire locks
( 1 )
$1,279.94
Diamond Pistons Domestic Series pistons are designed and tested for the high-stresses seen with high-compression, forced induction, or nitrous-fed domestic engines. Engineered with longevity, reliability, and strength, these forged aluminum pistons are specifically designed for your engine to deliver the results you demand. Diamond Piston Domestic Series pistons feature: * 3D milling on piston crowns for "ready-to-install" finish * Generous valve pockets designed to work with stock or oversized valves and various cylinder heads * Constructed from forged 4032 or 2618 aluminum alloy (where specified) * Premium 8620 or H-13 steel wrist pins (where specified)
( 2 )
$1,075.03
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$1,591.02
Wiseco pulled out all of the stops with their Professional Series piston kits. These pistons accommodate the reluctor ring on stroker cranks without having to notch the pin bosses. Offset pins like OE and skirt shapes are specifically designed for street applications, making these the best piston kits available. Successfully tested in the highest horsepower applications, the Professional Series kits also utilize ArmorGlide skirt coating—which is the result of testing, development, and benchmarking through Wiseco's in-house dyno program. The outcome is minimized friction, maximized horsepower, and improved wear resistance. Not only is ArmorGlide a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore than a non-coated piston. Anti-detonation and pressure seal grooves give you a better ring seal, reducing noise from the piston rock and delivering better performance. Order the pistons tailored for your application.
( 15 )
$1,001.99
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$1,098.99
Diamond Pistons Toyota 2JZGTE Series pistons are ideal for either the street or the drag strip. These 2618 aluminum pistons are significantly lighter than the factory pistons and superior in strength, allowing your engine to handle that extra horsepower. The 2618 alloy is excellent for boosted engines such as the Toyota 2JZGTE, especially when increasing boost. Diamond Pistons Toyota 2JZGTE Series piston feature: * 3-D milling on piston crowns for "ready to install" finish * Offset pins for quiet operation * Side gas ports for better ring seal * Ratios figured for 87mm x 0.040 in. head gasket * Moly skirt coating for friction-loss and skirt-wear protection * Top ring down dimension 0.300 in. 1.338cd to 0.280 in. 1.180cd * Ratios figured for 0.040 in. head gasket at 8.937 in. deck height. * Premium 1.0mm x 1.2mm x 2.8mm ring package included * Over-sized valve pockets for "larger than stock" valve sizes * Valve pocket depth 0.245 in. intake and 0.230 in. exhaust
Not Yet Reviewed
$1,114.98
Diamond Pistons Big Block 24/26 Degree Competition Series pistons are available for a variety of applications, including many Chevrolet V-8 engines from 1965-90. Forged from aluminum with single valve relief, these dome-style pistons are offered in different bore, stroke, and rod length sizes—along with several other options. Order individually or in a set of 8. Additional details: * 1,200 hp rated * Forced pin oilers from the oil ring * Pin fitted * Vertical gas ports * Moly coated skirts * 3-D dome and pockets * Inboard forging * H-13 pins, locks and support rails (if required) included
Not Yet Reviewed
$1,543.97
Wiseco Professional Series pistons are designed to take the hard-driving abuse from your performance engine. They're forged from either 2168 or 4032 aluminum alloy for maximum strength, and then precision CNC-machined to their intricate final configurations under close tolerances. Where applicable, designs incorporate strength provisions to deal with turbocharging, supercharging, and nitrous. Chromoly wrist pins and Spirolox retainers are included. Choose the model tailored for your engine application.
( 9 )
$1,010.99
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$1,116.99
Diamond Pistons Sport Compact Series pistons are ideal for either the street or the drag strip. These forged aluminum pistons are significantly stronger than the factory pistons allowing your engine to handle that extra horsepower. Diamond Pistons Sport Compact Series pistons feature: * 3D milling on piston crowns for "ready to install" finish * Side gas ports for better ring seal * Moly skirt coating for friction-loss and skirt-wear protection * Oversized valve pockets for "larger than stock" valve sizes * Forged 2618 or 4032 aluminum alloy (where specified) * Premium 8620 or H-13 steel wrist pins (where specified)
Not Yet Reviewed
$1,062.01
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$1,235.97
JE Ultra Series pistons combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. They are ready for massive power and boost right out of the box. Features of the JE Ultra Series pistons: * Grain flow optimized 2618 forging * Lateral gas ports improve ring seal * Ceramic crown coating—thermal barrier blocks combustion heat for durability and better exhaust scavenging characteristics * Perfect Skirt Coating—protects skirts, reduces friction, and eliminates cold-start piston slap and false knock on computer-controlled engines * Accumulator grooves reduce ring flutter at high rpm * Double broach pin oiling * Upgraded 9310 pins and locks—thicker, premium material wrist pins boosts strength * Carbon steel nitride rings
( 2 )
$1,124.99
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$1,674.99
Diamond Pistons Big Block 24/26 Degree Street/Strip Flat Top Series pistons are available for a variety of applications, including many Chevrolet V-8 engines from 1965-90. Forged from aluminum with single valve relief, these flat top-style pistons are offered in different bore, stroke, and rod length sizes—along with several other options. Order individually or in a set of 8. Additional details: * 1,200 hp rated * Forced pin oilers from the oil ring * Pin fitted * 3-D pockets * Designed for mild boost applications * Pins, locks and support rails (if required) included
Not Yet Reviewed
$1,338.98
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$1,542.99
Diamond Pistons Big Block 24/26 Degree Pro Dome Series pistons are available for a variety of applications, including many Chevrolet V-8 engines from 1965-90. Forged from aluminum with no valve relief, these dome-style pistons are offered in different bore, stroke, and rod length sizes—along with several other options. Order individually or in a set of 8. Additional details: * 1,000 hp rated * Forced pin oilers from the oil ring * Pin fitted * 3-D dome and pockets * Pins, locks and support rails (if required) included
Not Yet Reviewed
$1,366.97
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$1,511.97
Mahle Motorsports offers several Pro series pistons that are designed for professional, oval, dirt, track, and drag racing. Mahle Motorsports machines the correct valve reliefs, dome profiles, and ring grooves for competition. The pins are fitted with the proper clearances and have a factory-applied phosphate and Grafal skirt coating, eliminating the expense and uncertainty of aftermarket coatings. Every piston is hand-deburred and inspected to ensure quality and performance.
( 1 )
$1,160.43
Diamond Pistons Competition Series pistons are for those looking to take their engine to a whole new level of power. These forged aluminum pistons are superior in strength and provide extra protection during the high-stresses of high-compression, forced induction, or nitrous. Diamond Pistons Competition Series features: * 3D milling on piston crowns for "ready-to-install" finish * Generous valve pockets designed to work with stock or oversized valves and various cylinder heads * Constructed from forged 4032 or 2618 aluminum alloy (where specified) * Premium 8620 or H-13 steel wrist pins (where specified)
( 1 )
$1,053.93
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$1,567.97
Diamond Pistons Marine Series pistons are ideal for your high-demand boats. These forged aluminum pistons are significantly stronger than the factory pistons allowing your engine to handle that extra horsepower, high-rpm operation and long hours on the water. Diamond Pistons Marine Series pistons feature: * 3D milling on piston crowns for "ready to install" finish * Moly skirt coating for friction-loss and skirt-wear protection * Oversized valve pockets for "larger than stock" valve sizes * Forged 2618 or 4032 aluminum alloy (where specified) * Premium 8620 or H-13 steel wrist pins (where specified)
Not Yet Reviewed
$1,527.03
Diamond Pistons Big Block 20 Degree Competition Series pistons are available for a variety of applications—including many Chevrolet V-8 engines from 1965-90. Forged from aluminum with single valve relief, these dome-style pistons are offered in different bore, stroke, and rod length sizes—along with several other options. They're designed for use with Brodix SR20 and Dart 20 degree cylinder heads. Additional details: * Forced pin oilers from the oil ring * Pin fitted * Vertical gas ports * Moly coated skirts * 3-D dome and pockets * Inboard forging * H-13 pins, support rails and locks included
Not Yet Reviewed
$1,543.97
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$1,567.97
Diamond Pistons Big Block 24/26 Degree Street/Strip Dish Series pistons are available for a variety of applications, including many Chevrolet V-8 engines from 1965-90. Forged from aluminum with single valve relief, these dish-style pistons are offered in different bore, stroke, and rod length sizes—along with several other options. Order individually or in a set of 8. Additional details: * 1,200 hp rated * Forced pin oilers from the oil ring * Pin fitted * 3-D pockets * Designed for mild boost applications * Pins, locks and support rails (if required) included
Not Yet Reviewed
$1,366.97
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$1,502.94
Diamond Competition Series forged aluminum pistons are an excellent choice for pretty much any 5.0L Coyote application from 500 hp all the way up to 1500 hp. They include some very nice extras such as coated skirts, 3-D milled pockets, forced pin oiling and a very nice Total Seal AP steel ring set. Features explained: * Total Seal AP Steel Ring Set: The piston ring set included with this set of pistons is the finest shelf stocking piston ring set available. This ring set features AP Steel top rings with the C33 face coating, ductile iron Napier cut 2nd rings and a 3-piece oil ring set. The AP Steel top rings are excellent for power adder applications and have better thermal transfer and sealing properties compared to old school chrome rings. The ductile iron Napier 2nd rings offer additional oil control, which is always a bonus in high cylinder pressure applications. * Moly Skirt Coating: Helps reduce friction and protect the skirts during warmup and cold starts. This is a standard feature. Normally it will come with the Diamond logo printed. Sometimes it will come sprayed on. The only difference is the aesthetics, as both the screen print and spray on coating serve the same purpose. * Forced Pin Oiling: This is a very common add-on to many shelf stocking pistons. Forced pin oiling uses 1 or 2 cross-drilled holes on each end of the pin bore, forcing oil from the back of the oil ring groove into the pin bore. This feeds additional oil to the pin bore to prevent galling. A simple but effective machining process.
Not Yet Reviewed
$1,087.97
Manley Platinum Series pistons are designed to provide trouble-free installation, excellent reliability, and maximum horsepower for your application. Available in 2618 and 4032 forgings, they provide the optimum balance between strength and weight, with no grain-interrupting internal milling. The Platinum Series pistons' 2618 alloy offers maximum high-temperature strength and fatigue resistance, while the 4032 alloy is ideal for moderate-horsepower street applications. Order the style and size pistons designed for your vehicle and engine.
( 6 )
$1,015.96
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$1,490.50
JE Pistons big block nitrous series dome top pistons have ring lands designed for nitrous applications. Valve reliefs are designed to accept oversized valves and long-duration, wide-lobe separation camshafts, and they are also compatible with angle milled heads. Precision CNC-machined grooves accept 1/16, 1/16, 3/16 rings. They fit open chamber cylinder heads.
Not Yet Reviewed
$1,024.99
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$1,099.99
JE Pistons Big Block Chevy Blown Alcohol Series pistons are perfect for high-boost blown alcohol drag racing! These forged aluminum pistons feature precision CNC-machined ring grooves, valve reliefs for oversized valves, and compatibility with angle milled heads. They include pins, double Spiro locks, double pin oilers, and accumulator grooves. The pistons may be used with buttons (sold separately) if you prefer, in place of Spiro locks. Choose the right pistons to handle your blown setup--JE Pistons Big Block Chevy Blown Alcohol Series pistons.
Not Yet Reviewed
$1,199.99
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
$1,099.99
JE Pistons nitrous series gas ported pistons have vertical and lateral gas ports that have been incorporated to optimize top ring seal and reduce friction. Ring grooves are machined to accept hardened nitrous series rings with .043 back cut top ring, 1/16 taper face second ring, and the 3/16 oil ring. Compression height figured using 9.800 in. deck height with zero deck clearance. Fits most chamber cylinder heads.
( 1 )
$1,199.99
JE Pistons Tour series gas ported pistons have undergone engineering changes to handle higher horsepower 4-barrel applications (approximately 650 hp) and angle-milled heads. Both the 350 and 400 Series accept oversize valves (the intake pocket is 2.255 in. and the exhaust pocket is 1.870 in.) and long-duration, tight lobe separation cams. Ring grooves are precision-machined for .043, .043, 3.0mm backcut rings with lateral gas ports for a superior ring seal.
Not Yet Reviewed
$1,024.99
CP Pistons Bullet Series piston and ring kits are value-packed replacements. Offered at an affordable price, these high-quality pistons incorporate everything that has made CP an industry leader—extensive research, computer-designed forgings, tight tolerances, and rigorous quality control. Having Bullet Series pistons means you no longer have to compromise high performance, even on a tight budget. They're manufactured from 2618 forged aluminum alloy for strength and durability. Additional features include: * Piston balance 1 gram * Dual forced pin oilers * Contact reduction grooves * Accumulator groove * Contemporary high performance ring sets * Forged side relief * Chromoly wrist pins with wire locks
( 5 )
$1,016.40
Diamond Pistons offers big block 24/26 degree Street and Strip Dome Series pistons for a variety of applications, including many Chevy big block Mark IV V8 engines from 1965 and up. The forged 2618 aluminum dome-style pistons with single valve reliefs are available in a variety of bore and stroke sizes, rod lengths, compression heights, head volumes, and ring thicknesses. Choose from pistons designed for use on 9.800 in. deck height with 24 or 26 degree cylinder heads; or with 24 or 26 degree open chamber cylinder heads. Sold in sets of 8. Additional product details: * Forced pin oilers from the oil ring * Pin fitted * 3-D dome and pockets * Pins, locks and support rails (if required) included
Not Yet Reviewed
$1,474.94
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$1,502.94
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