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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.
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$160.99
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$161.99
Clearance
Ross Racing pistons are forged from 2618-T61 aluminum alloy and come standard with many great features, including: * Forced piston-pin oilers * Double Spirolox pin retainers * Valve pockets engineered for oversized valves and modern high-lift cams * Fully CNC-machined skirts to deal with high heat and side loadings * Radiused domes (on most applications) * Balanced to +/- 2.5 grams * Aircraft-quality pins Hundreds of models are available, with bore, stroke, rod length, and piston style options to best suit your replacement or upgrade needs. Order the set compatible with your vehicle and engine application.
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$124.99
$69.50
On Sale
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
$922.49
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
On Sale
JE Pistons 400/440 Wedge dome top pistons are an all-new design that accommodate intake valve diameters up to 2.250 in. and accept long-duration, tight lobe separation cams. They're available with either .990 in. or 1.094 in. diameter wrist pins. These pistons are machined for 1/16, 1/16, 3/16 rings.
Not Yet Reviewed
$199.99
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$1,099.99
$179.99
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$989.99
Instant Rebate
Shaping the future with innovative strength, Top Alcohol Hemi PowerPak piston sets from Mahle Motorsports offer a race-proven design using a specialized alloy. They feature the highest quality and reliability from the technology leader in piston and ring design. Make your Hemi do things others can't with a Mahle Top Alcohol Hemi PowerPak piston set! More product features and specs include: * 0.290 in. dome height * Intake depth of 0.330 in. * Exhaust depth of 0.315 in. * Includes 1.094 in. x 0.200 in. x 2.850 in. H13 pin and buttons
Not Yet Reviewed
$1,112.98
On Sale
JE Pistons 400/440 wedge flat top pistons feature a completely new design configuration that will accommodate intake valve diameters of up to 2.250 in. Valve reliefs have been machined to accept long-duration, tight lobe separation cam profiles and ring grooves that are machined for 1/16, 1/16, 3/16 rings. These pistons are available with either .990 in. or 1.094 in. diameter wrist pins.
Not Yet Reviewed
$199.99
$179.99
On Sale
JE Pistons FSR Superfly GP pistons are the ultimate lightweight pistons for late model stock 2-barrel and similar applications up to 400 hp. FSR forging provides reduced skirt contact that lowers friction for optimum horsepower gains. These pistons feature a .190 in. deep intake valve pocket for maximum compression. The ring grooves are machined for 1.2, 1.2, 3.0mm backcut rings with lateral gas ports for superior ring seal.
Not Yet Reviewed
$199.99
$179.99
Instant Rebate
Mahle PowerPak piston and ring kits include forged pistons, low-drag rings, steel pins, and wire locks—all in one race-proven package. The pistons are hand-deburred and then coated with dry phosphate to protect against ring micro-welding and pin galling during initial startup. For additional performance, Mahle added its proprietary Grafal anti-friction coating to the piston skirts. These replacement packages are available in a wide variety of size options for fitment with specific engines and pistons.
( 22 )
$767.78
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$826.43
On Sale
These classic, race-winning 350/400 standard flat top JE Pistons work with most aftermarket 23 degree heads. They have extra-deep valve pockets and a low-friction skirt design. They are to be used with 1/16, 1/16, 3/16 or 1/16, 1/16, 3.0mm rings.
Not Yet Reviewed
$924.99
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$1,024.99
$832.49
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$922.49
On Sale
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.
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$89.21
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$883.64
$84.75
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$839.46
On Sale
Be the driving force in your powersports performance with Wiseco Racers Choice GP-Series piston kits! The Racers Choice GP-Series pistons are forged to be tough and durable to stand up to the abuse of high performance applications. With the pistons CNC-machined high-silicon aluminum alloy, Electra coating, removed boost ports, and high performance rings, your performance is optimized. Select the piston kit for your application needs.
Not Yet Reviewed
$165.99
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$224.99
$149.39
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$202.47
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