La description
Tracker Series™ Piston KitForged piston crown with generous valve pockets for big valves and camsPrecision-fit rings selected for each application for ultimate sealingForce-fed pin oiling provides enhanced lubrication of the piston pinPressure seal groove reduces ring lifting and power lossArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistanceValued-packaged with two pistons, rings, piston pins and circlipsPiston is made in the USARequires aftermarket EFI tuner on fuel injected models.
Fits '11-'15 Screamin' Eagle cylinder heads.
Drop in kit for '10-'14 103 Cubic Inch Twin Cam.
Recalibration is required.
Kit Includes:
• 2x Tracker Series™ Pistons
• 2x VM-Ring Packages
• 2x Piston Pins
• 4x Circlips