K0211PS Tracker Series Piston Kit Harley Davidson FLHR 1584 2007 2008 Standard

Features: Forged piston crown with generous valve pockets for big valves and cams. Precision-fit rings selected for each application for ultimate sealing. Force-fed pin oiling provides enhanced lubrication of the piston pin. Pressure seal groove reduces ring lifting and power loss. ArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance. Valued-packaged with two pistons, rings, piston pins and circlips. Piston is made in the USA. Requires aftermarket EFI tuner on fuel injected models. Also fits Twin Cooled "Rushmore" cylinder heads. Recalibration is required. Kit Includes: • 2x Tracker Series™ Pistons • 2x VM-Ring Packages • 2x Piston Pins • 4x Circlips.