WISECO 1986-1999 FXST Softail Harley Davidson TRACKER PISTON KIT EVO FLAT BIG TW

The vendor part number is K0215PS. Please read the title to know what is for sale. Forged piston crown with generous valve pockets for big valves. Precision fit rings for ultimate sealing. Force fed pin oiling for enhanced lubrication of the piston pin. ArmorGlide skirt coating for reduced friction, quieter operation and improved scuff resistance.

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