S&S CYCLE - PISTON KIT - FOR 103" HOT SET UP KIT(R) - 3.875" - STANDARDPiston Kit For 103" Hot Set Up Kit(R) 3. 875" Standard Highlights Piston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacement Made in the U. S. A + Fitment 1999 2010 Harley Davidson FXD Dyna Super Glide (Street) 1999 2005, 2007 2009, 2014 2016 Harley Davidson FXDL Dyna Low Rider (Street) 1999 2000 Harley Davidson FXDS Conv Dyna Convertible (Street) 1999 2008, 2010 2016 Harley Davidson FXDWG Dyna Wide