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Withstand the pressure, even under extreme loads, with Mahle cast aluminum diesel piston and ring kits. They are delivered with standard features, like ring carriers made from high-strength austenitic cast iron, salt core cooling channels or cooled ring carriers, and a Mahle Grafal coating for optimum skirt performance. The kits include a full set of rings to complete the installation. Diesel engines have high-temperature loads and demand improved materials for fatigue resistance, reinforced critical points for maximum strength, and improved piston cooling. Mahle cast aluminum diesel pistons meet these requirements to keep your diesel engine running in top form, despite today's challenges.
Not Yet Reviewed
$1,537.74
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$2,085.81
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
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 )
$1,507.01
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$1,735.94
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
$1,542.99
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
$1,502.94
Diamond Pistons Big Block 24/26 Degree Nitrous Dome 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: * 1,600 hp rated * Designed for nitrous applications * Forced pin oilers from the oil ring * Pin fitted * Vertical gas ports * 3-D dome and pockets * H-13 pins, locks and support rails (if required) included
Not Yet Reviewed
$1,831.93
Diamond Pistons offers small block Chevy Nitrous Series pistons for a wide range of engine and cylinder head applications from the late 1960s and up. These forged aluminum replacements are available in numerous bore, stroke, size, and other configuration options. The sets feature: * Forced pin oilers from the oil ring * Pin fitted * Vertical gas ports * 3-D dome and pockets * Designed for nitrous applications * H-13 pins, locks and support rails (if required) included
Not Yet Reviewed
$1,671.95
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$1,735.94
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 )
$1,687.99
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
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$1,662.99
United Engine and Machine Speed of Air Hyperformance piston and ring kits are offered for a wide range of Chevrolet, GMC, and Ford vehicles. Speed of Air's peerless engine technology enables internal combustion engines to operate with better fuel efficiency, better performance, and with substantially decreased emissions output. These kits are available in a variety of bore, stroke, rod, dish options and include dark bronze/gold Cerakote coating. Increase your ride's available power and torque with a set of Hyperformance pistons and rings.
Not Yet Reviewed
$1,737.99
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$2,300.00
Diamond Pistons Small Block 15 Degree Brodix -12 Dome Series pistons are available for a variety of applications, including many Chevy V8 Gen I engines from 1967-2001. Forged from aluminum with two valve reliefs, the dome-style pistons are offered in different bore and stroke sizes, along with numerous other options. Order individually or in a set of 8. Additional details: * 900 hp rated * Forced pin oilers from the oil ring * Pin fitted * 3-D dome and pockets * 4130 pins, locks, and support rails (if required) included
Not Yet Reviewed
$1,619.98
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$1,755.94
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
$1,511.97
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$1,647.94
Diamond Pistons Big Block 24/26 Degree Blown Alcohol 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: * Forced pin oilers from the oil ring * Pin fitted * 3-D dome and pockets * Designed for boosted or nitrous applications * H-13 pins, locks and support rails (if required) included
Not Yet Reviewed
$2,063.96
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 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 )
$1,567.97
Diamond Pistons Small Block 23 Degree Race Dome Series pistons are available for a variety of applications, including many Chevy V8 Gen 1 engines from 1968-2001. Forged from aluminum with two valve reliefs, the dome-style pistons are offered in different bore and stroke sizes, along with numerous other options. Order individually or in a set of 8. Additional details: * 900 hp rated * Forced pin oilers from the oil ring * Pin fitted * Later gas ports * 3-D dome and pockets * Pins, locks, and support rails (if required) included
Not Yet Reviewed
$1,619.98
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
$1,502.94
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