4in. Stroke Flywheel Assembly. Fits Twin Cam Dyna 2003-2005 & Touring 2003-2006. - S&S Front Brake Upgrades - Black * Durable Black Oxide Coating

* Durable Black Oxide Coating

with the engine still in frame or on a bench

* Windshield “straps” are polished stainless steel

* Click-Slick – Ball Bearing High Flow Petcock

so you can have your cake and eat it too

4in. Stroke Flywheel Assembly. Fits Twin Cam Dyna 2003-2005 & Touring 2003-2006. - S&S Front Brake Upgrades - Black * Durable Black Oxide CoatingFeatures & Benefits: * Heat treated 4140 material is harder and 114% stronger than stock * Harder material, eliminates thrust washer * Larger 1. 671 diameter crankpin * Designed with increased cross sectional area for increased crank pin clamping force No welding required! * Integral mainshafts Eliminates two potential points of weakness * Consistent balance and precision machining Truer flywheels and less vibration * Reduced mainshaft deflection at