Harley Davidson Screamin Eagle Pro Stroker Flywheel & Rod Kit 4-3/8″

These Stroker flywheels provide 103 or 113 cubic inches of raw power for your Twin Cam engine, by increasing your stock stroke from 4.0″ to 4-3/8″ and adding the appropriate pistons and cylinders.

• The flywheels and rods are made from high-strength forgings
• The assembly makes use of the Original Equipment (straight press) crankpin and bearings, which mean you get proven durability

Fits Harley-Davidson ’99-’06 Touring and ’99-’05 Dyna models. ’03-’06 models require the installation of Bearing Assembly P/N 24004-03B. Stroker installation requires Big Bore Stroker Pistons and Big Bore Cylinders. All EFI models require ECM calibration (priced separately).