Harley-Davidson Screamin' Eagle Performance Valve Spring Kit

Harley-Davidson Screamin' Eagle Performance Valve Spring Kit

18100080
$637.08
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Upgrade your valvetrain with the Screamin' Eagle Performance Valve Spring Kit, engineered specifically for high-demand Milwaukee-Eight engines. These premium beehive-shaped valve springs deliver superior stiffness and strength within a compact design to effectively prevent valve float and bouncing during aggressive throttle application.

Built to reliably support higher-lift camshaft installations, this comprehensive kit ensures optimal valvetrain stability even under high RPM conditions. It includes a complete set of eight springs along with upper collars, keepers, and lower collars featuring integral valve seals for maximum durability.

Key Features

Brand Screamin' Eagle
Manufacturer Harley-Davidson
Product Type Valve Spring Kit
Engine Compatibility Milwaukee-Eight (M8)
Fitment '18-later Softail and '17-later Touring and Trike models
Spring Design Beehive-shaped
Sold In Units Each
In the Box 8 springs, upper collars and keepers, lower collars with integral valve seals
Warranty 1 year limited warranty
Weight 1.2 kg

Highlights

  • When compressed, these valves have a higher rate of stiffness to keep the valves from bouncing off the valve seat or "floating" during aggressive throttle application
  • Kit includes 8 springs, upper collars and keepers and lower collars with integral valve seals

Sizing & fit

Fits '18-later Softail® and '17-later Touring and Trike models equipped with Milwaukee-Eight powertrain engines. Always verify valve spring to rocker cover clearance during installation.

Compatibility

Fits ’18-later Softail® and ’17-later Touring and Trike models.

Warranty

WARRANTY: 1 year limited warranty – See manufacturer website for full details

What's included

In the Box: 8 springs, upper collars and keepers and lower collars with integral valve seals

Downloads

Frequently asked questions

Which Harley-Davidson models are compatible with this valve spring kit?

This kit fits '18-later Softail models and '17-later Touring and Trike models equipped with the Milwaukee-Eight powertrain.

What is included in the Screamin' Eagle Performance Valve Spring Kit?

The kit includes 8 beehive-shaped valve springs, upper collars, keepers, and lower collars with integral valve seals.

What are the benefits of the beehive-shaped spring design?

The compact beehive design provides higher stiffness when compressed, preventing valve float and bounce during aggressive throttle application and high RPM conditions.

What installation clearance should be checked with this kit?

Proper clearance between the valve spring and the rocker cover must always be verified during installation to prevent engine damage.