These Screamin Eagle Valve Spring Kits have been designed to provide the engine builder with a choice for the various engine combinations that can be built with Screamin Eagle performance parts. Refer to the chart below to choose a Spring Kit that best suits your application.
Note
Fits Harley-Davidson Twin Cam '99'-04, Evolution 1340 and Sportster XL '86-'03 models. Refer to the chart below to choose a Spring Kit that best suits your application.
Note: Proper valve spring to rocker cover clearance must always be verified during installation of Screamin Eagle Valve Spring Kits. Failure to have adequate clearance may result in engine damage.