FREE SHIPPING WITH $50 PURCHASE + FREE RETURNS - LEARN MORE
  • New Arrival

Screamin' Eagle 4.310 In. Big Bore Bolt-On Cylinders

Part Number 16800210

FINAL SALE, NON-RETURNABLE

Finish / Color: Black Highlighted

Quantity:

A A A

Increase the displacement of your Milwaukee-Eight® engine without removing the engine from the chassis. The Screamin’ Eagle® team has engineered a patent-protected 4.310” Big Bore Cylinder that increases the internal bore but slips into the existing case bore without modification. When combined with the appropriate piston and flywheel combination in the Screamin’ Eagle® Stage IV kits, these cylinders can increase the displacement of your Milwaukee-Eight® engine from 107CI to 128CI or a 114CI & 117CI to 131CI.

  • Replacement cylinders for '17-later Milwaukee-Eight® models equipped with 128 or 131CI Stage IV kits
  • Kit includes front and rear cylinders and gaskets
A A A

Bike not listed?
Select your year and model to see all the parts that fit your bike.

  • SELECT
  • Model
Shop
A A A
  • These Screamin' Eagle® products are 50-State U.S. EPA compliant for sale and use on all applicable vehicles, including those that are pollution controlled. See Genuine Motor Parts and Accessories or Screamin' Eagle Accessories catalog for fitment information. Screamin' Eagle Performance products are intended for the experienced rider only.
  • Warranty

    1 year limited warranty – Go to www.h-d.com/warranty for full details
  • Sold in Unit

    Pair
  • In The Box

    Front and rear cylinders, gaskets and installation instructions
  • Upgrade Stage Level

    Stage IV

Recently Viewed

    loading
    Loading...
    Please Hold Your Iron Horses

    You've been sitting idle, so we've ended your session to protect your personal details.


    Continue as guest Sign in
    Online Exclusives

    You’ve been sitting idle, so your session will expire in


    Would you like to remain signed in and continue shopping?


    Yes, keep me signed in No, sign me out

    Prices listed are generally the Manufacturer's Suggested Retail Price (MSRP), excluding taxes and shipping. Prices at local dealerships may vary. All online orders will be fulfilled and shipped by
    Harley-Davidson Motor Company as the agent for the Selling Dealer.