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Screamin’ Eagle Milwaukee-Eight Stage III 107CI to 119CI Piston Kit

Part Number: 21900129
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Developed to work in concert with the Screamin’ Eagle Milwaukee-Eight 119CI and 122CI Stage III kits, these pistons increase the engine’s compression and deliver impressive gains in torque and horsepower when coupled with those kits.

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Screamin’ Eagle Milwaukee-Eight Stage III 107CI to 119CI Piston Kit
Developed to work in concert with the Screamin’ Eagle Milwaukee-Eight 119CI and 122CI Stage III kits, these pistons increase the engine’s compression and deliver impressive gains in torque and horsepower when coupled with those kits.
Replacement piston for 17-later Milwaukee-Eight models equipped with Screamin' Eagle 107CI to 119CI Stage III kit
Forged from high-strength aluminum
Precision-machined and features coated skirts for a tight-tolerance fit and quieter operation
Complete kit includes two pistons, rings, wrist pins and clips

Replacement pistons for '17-later Milwaukee-Eight models equipped with Screamin' Eagle 107 to 119ci Stage III kit.

ECM Calibration Required: Yes
Sold In Units: Pair
Screamin' Eagle Stage Upgrade: Stage III
In the Box: Two pistons, rings, wrist pins, clips and installation instructions
WARRANTY: 1 year limited warranty – Go to www.h-d.com/warranty for full details
Harley-Davidson® motorcycles modified with some Screamin’ Eagle® Performance products must not be used on public roads and, in some cases, may be restricted to closed-course competition. These performance parts are 49-state U.S. EPA compliant but are NOT compliant for sale or use in California on pollution-controlled motor vehicles. California guidelines on tampering can also lead to substantial fines and penalties. Screamin’ Eagle® Performance products are intended for the experienced rider only.
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