S&S Cycle Piston Kit - For 103" Hot Set Up Kit® - 3.875" - Standard Chest protector 1999-2006 Harley-Davidson FLHR Road King

1999-2006 Harley-Davidson FLHR Road King - Notes: 1999-2004Requires the use of high-lift valve springs

2006-2007 Yamaha YXR66F Rhino 660 Exploring Edition front: 2006-2007

0 and all other NDM 2

Added moly content to reduce heat

S&S Cycle Piston Kit - For 103" Hot Set Up Kit® - 3.875" - Standard Chest protector 1999-2006 Harley-Davidson FLHR Road KingFeatures Piston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacement Made in the U. S. A Specs Product Name Piston Kit Type Replacement Piston Material Forged Bore Size 3. 875" Bore Oversize Standard Bore Oversize Standard Displacement 103" Piston Head Shape Flat Top Units Kit Riding Style Street Fitments Position Notes 2016 Harley Davidson FLSS Softail Slim S 2016 Harley Davidson FLSTFBS Fat Boy S