Home - Return to Previous Page
Wiseco
Click on image to zoom

Wiseco Piston Kit (103ci., Flat Top) - 3.885in., 9.6:1 Compression - 4998P1

4998P1

Description

All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.
Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of todays cylinder bore compositions
Wisecos state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in todays market place.

Product Series

Application List

YearsMakeModelApplicationNotes
2012 - 2013Harley DavidsonFLD SwitchbackDrop-In Kit per Wiseco
2012 - 2013Harley DavidsonFLHR Road KingDrop-In Kit per Wiseco
2007 - 2010Harley DavidsonFLHRC Road King Classic
2007 - 2011Harley DavidsonFLSTC Heritage Softail Classic
2007 - 2011Harley DavidsonFLHTC Electra Glide Classic
2007 - 2011Harley DavidsonFLHR Road King
1999 - 2006Harley DavidsonFLHRCI Road King ClassicRequires 4-3/8in. stroker crank.
1999 - 2006Harley DavidsonFLHR Road KingRequires 4-3/8in. stroker crank.
2007 - 2007Harley DavidsonFLHRS Road King Custom
1999 - 2006Harley DavidsonFLHT Electra Glide StandardRequires 4-3/8in. stroker crank.
2007 - 2009Harley DavidsonFLHT Electra Glide Standard
2012 - 2013Harley DavidsonFLSTF Fat BoyDrop-In Kit per Wiseco
2012 - 2013Harley DavidsonFLS Softail SlimDrop-In Kit per Wiseco
2011 - 2013Harley DavidsonFLHRC Road King ClassicDrop-In Kit per Wiseco
2004 - 2006Harley DavidsonFLHRS Road King CustomRequires 4-3/8in. stroker crank.
2010 - 2013Harley DavidsonFLHTK Electra Glide Ultra LimitedDrop-In Kit per Wiseco
1999 - 2005Harley DavidsonFLHTC Electra Glide ClassicRequires 4-3/8in. stroker crank.
2010 - 2013Harley DavidsonFLHTCUTG Tri Glide Ultra ClassicDrop-In Kit per Wiseco
2012 - 2013Harley DavidsonFLHTC Electra Glide ClassicDrop-In Kit per Wiseco
2000 - 2006Harley DavidsonFLSTF Fat BoyRequires 4-3/8in. stroker crank.
2012 - 2013Harley DavidsonFLSTC Heritage Softail ClassicDrop-In Kit per Wiseco
2000 - 2006Harley DavidsonFLHRI Road KingRequires 4-3/8in. stroker crank.
2004 - 2006Harley DavidsonFLHRSI Road King CustomRequires 4-3/8in. stroker crank.
2000 - 2006Harley DavidsonFLSTC Heritage Softail ClassicRequires 4-3/8in. stroker crank.
2001 - 2003Harley DavidsonFLSTSI Heritage SpringerRequires 4-3/8in. stroker crank.
2012 - 2013Harley DavidsonFXDWG Dyna Wide GlideDrop-In Kit per Wiseco
1999 - 2006Harley DavidsonFLHTCI Electra Glide ClassicRequires 4-3/8in. stroker crank.
2008 - 2011Harley DavidsonFLSTSB Cross Bones
2001 - 2006Harley DavidsonFLSTCI Heritage Softail ClassicRequires 4-3/8in. stroker crank.
2003 - 2006Harley DavidsonFLHTI Electra Glide StandardRequires 4-3/8in. stroker crank.
2012 - 2013Harley DavidsonFLHTCU Electra Glide Ultra ClassicDrop-In Kit per Wiseco
2007 - 2011Harley DavidsonFLSTF Fat Boy
1999 - 2006Harley DavidsonFLTRI Road GlideRequires 4-3/8in. stroker crank.
2012 - 2013Harley DavidsonFXS BlacklineDrop-In Kit per Wiseco
2007 - 2011Harley DavidsonFLHTCU Electra Glide Ultra Classic
2012 - 2013Harley DavidsonFLTRX Road Glide CustomDrop-In Kit per Wiseco
2012 - 2013Harley DavidsonFLSTFB Fat Boy LoDrop-In Kit per Wiseco
2010 - 2011Harley DavidsonFLHXXX Street Glide TrikeDrop-In Kit per Wiseco
1999 - 2006Harley DavidsonFLHTCUI Electra Glide Ultra ClassicRequires 4-3/8in. stroker crank.
2010 - 2011Harley DavidsonFLSTFB Fat Boy Lo
2007 - 2010Harley DavidsonFXD Dyna Super Glide
2006 - 2006Harley DavidsonFLST Heritage SoftailRequires 4-3/8in. stroker crank.
2012 - 2013Harley DavidsonFLSTN Softail DeluxeDrop-In Kit per Wiseco
2008 - 2011Harley DavidsonFXCWC Rocker C
2001 - 2006Harley DavidsonFLSTFI Fat BoyRequires 4-3/8in. stroker crank.
2006 - 2006Harley DavidsonFLSTI Heritage SoftailRequires 4-3/8in. stroker crank.
2007 - 2011Harley DavidsonFLHX Street Glide
2007 - 2007Harley DavidsonFLSTSC Softail Springer Classic
2007 - 2013Harley DavidsonFXDB Street Bob
2005 - 2006Harley DavidsonFLSTSC Softail Springer ClassicRequires 4-3/8in. stroker crank.
2005 - 2006Harley DavidsonFLSTN Softail DeluxeRequires 4-3/8in. stroker crank.
2005 - 2005Harley DavidsonFXDC Super Glide CustomRequires 4-3/8in. stroker crank.
2000 - 2003Harley DavidsonFLSTS Heritage SpringerRequires 4-3/8in. stroker crank.
1999 - 2002Harley DavidsonFLTR Road GlideRequires 4-3/8in. stroker crank.
2013 - 2013Harley DavidsonFLHX Street GlideDrop-In Kit per Wiseco
2007 - 2009Harley DavidsonFLTR Road Glide
2007 - 2013Harley DavidsonFXDC Super Glide Custom
2011 - 2013Harley DavidsonFLTRU Road Glide UltraDrop-In Kit per Wiseco
2006 - 2006Harley DavidsonFXDBI Street BobRequires 4-3/8in. stroker crank.
2004 - 2006Harley DavidsonFXDI Dyna Super GlideRequires 4-3/8in. stroker crank.
2005 - 2006Harley DavidsonFLSTSCI Softail Springer ClassicRequires 4-3/8in. stroker crank.
1999 - 2005Harley DavidsonFXDL Dyna Low RiderRequires 4-3/8in. stroker crank.
2007 - 2011Harley DavidsonFLSTN Softail Deluxe
2010 - 2011Harley DavidsonFLTRX Road Glide Custom
2004 - 2006Harley DavidsonFXDLI Dyna Low RiderRequires 4-3/8in. stroker crank.
2007 - 2011Harley DavidsonFXDWG Dyna Wide Glide
2004 - 2005Harley DavidsonFXDXI Dyna Super Glide SportRequires 4-3/8in. stroker crank.
1999 - 2000Harley DavidsonFXDS-Conv Dyna ConvertibleRequires 4-3/8in. stroker crank.
1999 - 2005Harley DavidsonFXD Dyna Super GlideRequires 4-3/8in. stroker crank.
2001 - 2003Harley DavidsonFXDXT Dyna Super Glide T-SportRequires 4-3/8in. stroker crank.
2005 - 2006Harley DavidsonFLSTNI Softail DeluxeRequires 4-3/8in. stroker crank.
2008 - 2009Harley DavidsonFXCW Rocker
2007 - 2007Harley DavidsonFXST Softail Standard
2011 - 2011Harley DavidsonFXS Blackline
2000 - 2006Harley DavidsonFXST Softail StandardRequires 4-3/8in. stroker crank.
2004 - 2006Harley DavidsonFXDWGI Dyna Wide GlideRequires 4-3/8in. stroker crank.
2005 - 2006Harley DavidsonFXDCI Super Glide CustomRequires 4-3/8in. stroker crank.
2007 - 2009Harley DavidsonFXSTB Night Train
2007 - 2009Harley DavidsonFXDL Dyna Low Rider
2008 - 2011Harley DavidsonFXDF Fat Bob
2001 - 2006Harley DavidsonFXSTBI Night TrainRequires 4-3/8in. stroker crank.
2001 - 2006Harley DavidsonFXSTI Softail StandardRequires 4-3/8in. stroker crank.
1999 - 2005Harley DavidsonFXDWG Dyna Wide GlideRequires 4-3/8in. stroker crank.
1999 - 2005Harley DavidsonFXDX Dyna Super Glide SportRequires 4-3/8in. stroker crank.
2006 - 2006Harley DavidsonFXDI35 Dyna 35th Anniversary Super GlideRequires 4-3/8in. stroker crank.
2012 - 2013Harley DavidsonFXDF Fat BobDrop-In Kit per Wiseco
2001 - 2006Harley DavidsonFXSTDI Softail DeuceRequires 4-3/8in. stroker crank.
2000 - 2006Harley DavidsonFXSTD Softail DeuceRequires 4-3/8in. stroker crank.
2007 - 2007Harley DavidsonFXSTD Softail Deuce
2000 - 2006Harley DavidsonFXSTB Night TrainRequires 4-3/8in. stroker crank.
2000 - 2006Harley DavidsonFXSTS Springer SoftailRequires 4-3/8in. stroker crank.
2001 - 2006Harley DavidsonFXSTSI Springer SoftailRequires 4-3/8in. stroker crank.
2007 - 2010Harley DavidsonFXSTC Softail Custom

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H10.0000” x L4.0000”
  • Free Ground Shipping (1 - 5 Days)