Screamin’ Eagle 4.31 In. Big Bore Bolt-On Cylinders

Name: Screamin’ Eagle 4.31 In. Big Bore Bolt-On Cylinders
Brand: Harley-Davidson
SKU: 16800407
Availability: OutOfStock

Part Number: 16800407

Colour: Black Highlighted

Increase the displacement of your Milwaukee-Eight^® engine without removing the engine from the chassis. The Screamin’ Eagle product team has engineered a patent protected 4.31” Big Bore Cylinder that increases the internal bore but slips into the existing case bore without modification.

Description

Details

Replacement cylinders for '23-later FLHXSE and FLTRXSE and '24-later FLHX, FLTRX and FLTRXSTSE and '25-later FLHXU models equipped with a 131ci/135ci Stage IV kit or 135ci Crate Engine.

Installation Instructions

Dealer Install Recommended: Yes

ECM Calibration Required: Yes

WARRANTY: ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

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.