S&S CYCLE 4" Big Bore Bolt-In Sidewinder Cylinder Kit - 100" - Black - 910-0646

Fits 1999-2006 Harley Twin Cam Models

Features:

• Bolt in - no machining, balancing or splitting the crankcases; install can be performed with engine still in frame
• Cast Ductile Iron Sleeve in cast aluminum for superior heat transfer
• 88" engines are boosted to 100"
• 96" and 103" engines are boosted 110"
• 10.5:1 compression (w/ stock 85cc heads) makes for a very streetable and dependable engine that also responds well to performance cams
• Complete kit includes cylinders, forged pistons, rings, piston pins, clips and gaskets
• Not for use with S&S 79cc heads.

Finish:

• Black

Fitment:

• 2006 Harley-Davidson Street Glide FLHX 
• 2006 Harley-Davidson Super Glide FXD35 
• 2006 Harley-Davidson Screamin' Eagle Fat Boy FLSTFSE2 
• 2006 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE 
• 2006 Harley-Davidson Street Glide EFI FLHX 
• 2006 Harley-Davidson Softail Heritage EFI FLSTI 
• 2006 Harley-Davidson Street Bob FXDB 
• 2006 Harley-Davidson Softail Heritage FLST 
• 2005-2006 Harley-Davidson Softail Springer Classic FLSTSC 
• 2005-2006 Harley-Davidson Softail Springer Classic EFI FLSTSCI 
• 2005-2006 Harley-Davidson Softail Deluxe FLSTN 
• 2005-2006 Harley-Davidson Super Glide Custom EFI FXDCI 
• 2005-2006 Harley-Davidson Softail Deluxe EFI FLSTNI 
• 2005 Harley-Davidson 15th Anniversary Fat Boy FLSTF 
• 2005 Harley-Davidson Screamin' Eagle Fat Boy FLSTFSE 
• 2005 Harley-Davidson Super Glide Custom FXDC 
• 2005 Harley-Davidson Screamin' Eagle Electra Glide FLHTCSE2 
• 2004-2006 Harley-Davidson Road King Custom FLHRS 
• 2004-2006 Harley-Davidson Road King Custom EFI FLHRS 
• 2004-2006 Harley-Davidson Low Rider EFI FXDL 
• 2004-2006 Harley-Davidson Super Glide EFI FXDI 
• 2004-2005 Harley-Davidson Super Glide Sport EFI FXDXI 
• 2004 Harley-Davidson Screamin' Eagle Deuce FXSTDSE2 
• 2004 Harley-Davidson Screamin' Eagle Electra Glide FLHTCSE 
• 2003 Harley-Davidson Screamin' Eagle Deuce FXSTDSE 
• 2003 Harley-Davidson Screamin' Eagle Road King FLHRSE-I2 
• 2002-2006 Harley-Davidson Softail Fat Boy EFI FLSTFI 
• 2002 Harley-Davidson Wide Glide FXDWG3 
• 2002 Harley-Davidson Screamin' Eagle Road King FLHRSE-I 
• 2001-2006 Harley-Davidson Softail Night Train EFI FXSTBI 
• 2001-2006 Harley-Davidson Softail Standard EFI FXSTI 
• 2001-2006 Harley-Davidson Softail Deuce EFI FXSTDI 
• 2001-2006 Harley-Davidson Softail Heritage Classic EFI FLSTCI 
• 2001-2006 Harley-Davidson Softail Springer EFI FXSTSI 
• 2001-2003 Harley-Davidson Super Glide T-Sport FXDXT
• 2001-2003 Harley-Davidson Softail Heritage Springer EFI FLSTSI 
• 2001 Harley-Davidson Screamin' Eagle Road Glide FLTRSE-I2 
• 2001 Harley-Davidson Wide Glide FXDWG2 
• 2000-2006 Harley-Davidson Softail Deuce FXSTD 
• 2000-2006 Harley-Davidson Wide Glide EFI FXDWGI 
• 2000-2006 Harley-Davidson Electra Glide Standard EFI FLHTI 
• 2000 Harley-Davidson Screamin' Eagle Road Glide FLTRSE-I 
• 1999-2006 Harley-Davidson Road Glide FLTR -
• 1999-2006 Harley-Davidson Electra Glide Standard FLHT 
• 1999-2006 Harley-Davidson Road King Classic EFI FLHRC 
• 1999-2006 Harley-Davidson Electra Glide Classic EFI FLHTCI 
• 1999-2006 Harley-Davidson Electra Glide Ultra Classic FLHTCU 
• 1999-2006 Harley-Davidson Road King FLHR 
• 1999-2006 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI 
• 1999-2006 Harley-Davidson Electra Glide Police FLHTP 
• 1999-2006 Harley-Davidson Electra Glide Police FLHTPI 
• 1999-2006 Harley-Davidson Road Glide EFI FLTR 
• 1999-2006 Harley-Davidson Electra Glide Classic FLHTC 
• 1999-2006 Harley-Davidson Road King EFI FLHR 
• 1999-2006 Harley-Davidson Softail Night Train FXSTB 
• 1999-2006 Harley-Davidson Softail Standard FXST 
• 1999-2006 Harley-Davidson Softail Springer FXSTS 
• 1999-2006 Harley-Davidson Wide Glide FXDWG 
• 1999-2006 Harley-Davidson Low Rider FXDL 
• 1999-2006 Harley-Davidson Super Glide FXD 
• 1999-2006 Harley-Davidson Softail Heritage Classic FLSTC 
• 1999-2006 Harley-Davidson Softail Fat Boy FLSTF 
• 1999-2005 Harley-Davidson Super Glide Sport FXDX 
• 1999-2003 Harley-Davidson Softail Heritage Springer FLSTS 
• 1999-2000 Harley-Davidson Dyna Convertible FXDS-CONV 
• 1999 Harley-Davidson Softail Custom FXSTC