Wiseco Tracker Piston Kit 4.000" Stroke 9.5:1 +.010 - K0207P1 For Harley Motorcycles 1999-2006 Brand_Diamond Includes receiver for optional driver

Includes receiver for optional driver backrest (backrest must be purchased separately)

Manufactured from billet aluminum and polished

1 ¾” primary stepped up to a 2” header with a 2 into 1 merge collector to generate more flow

Features stainless steel perforated baffle design

Replacement muffler repacking for exhaust noise reduction

Wiseco Tracker Piston Kit 4.000" Stroke 9.5:1 +.010 - K0207P1 For Harley Motorcycles 1999-2006 Brand_Diamond Includes receiver for optional driverFeatures 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 Value packaged ArmorGlide skirt coating for reduced friction, quieter operation and improved scuff resistance Gasket kits sold separately 1999 2000 Harley Davidson Dyna Convertible FXDS CONV 1999 2006 Harley Davidson Dyna Low Rider FXDL 1999 2006 Harley Davidson Dyna Wide Glide