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Free U.S. shipping on orders $50+ (Lower 48)
Free U.S. shipping on orders $50+ (Lower 48)

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

| SKU: 09310740
Original price $1,540.95 - Original price $1,540.95
Original price
$1,540.95
$1,540.95 - $1,540.95
Current price $1,540.95
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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

Notes

  • Not for use with S&S 79cc heads.
  • Not recommended for trike models.

DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles.

Specs

Product Name Cylinder and Piston Kit
Type Big Bore
Model Sidewinder
Color/Finish Black
Bore Size 4.000"
Displacement 100"
Stroke Length 4"
Compression Ratio 10.5:1
Units Kit
Riding Style Street

2006 Harley-Davidson Street Glide FLHX
2006 Harley-Davidson Street Bob FXDB
2006 Harley-Davidson Softail Heritage EFI FLSTI
2006 Harley-Davidson Street Glide EFI 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 Softail Heritage FLST
2005-2006 Harley-Davidson Softail Springer Classic EFI FLSTSCI
2005-2006 Harley-Davidson Softail Springer Classic FLSTSC
2005-2006 Harley-Davidson Softail Deluxe FLSTN
2005-2006 Harley-Davidson Softail Deluxe EFI FLSTNI
2005-2006 Harley-Davidson Super Glide Custom EFI FXDCI
2005 Harley-Davidson Screamin' Eagle Electra Glide FLHTCSE2
2005 Harley-Davidson 15th Anniversary Fat Boy FLSTF
2005 Harley-Davidson Screamin' Eagle Fat Boy FLSTFSE
2005 Harley-Davidson Super Glide Custom FXDC
2004-2006 Harley-Davidson Road King Custom EFI FLHRS
2004-2006 Harley-Davidson Road King Custom 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 Electra Glide FLHTCSE
2004 Harley-Davidson Screamin' Eagle Deuce FXSTDSE2
2003 Harley-Davidson Screamin' Eagle Road King FLHRSE-I2
2003 Harley-Davidson Screamin' Eagle Deuce FXSTDSE
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 Springer EFI FXSTSI
2001-2006 Harley-Davidson Softail Standard EFI FXSTI
2001-2006 Harley-Davidson Softail Heritage Classic EFI FLSTCI
2001-2006 Harley-Davidson Softail Deuce EFI FXSTDI
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 King Classic EFI FLHRC
1999-2006 Harley-Davidson Road King FLHR
1999-2006 Harley-Davidson Electra Glide Classic FLHTC
1999-2006 Harley-Davidson Electra Glide Ultra Classic FLHTCU
1999-2006 Harley-Davidson Electra Glide Classic EFI FLHTCI
1999-2006 Harley-Davidson Electra Glide Standard FLHT
1999-2006 Harley-Davidson Road Glide FLTR
1999-2006 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
1999-2006 Harley-Davidson Road Glide EFI FLTR
1999-2006 Harley-Davidson Electra Glide Police FLHTPI
1999-2006 Harley-Davidson Road King EFI FLHR
1999-2006 Harley-Davidson Electra Glide Police FLHTP
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

Return Policy:

At Lifestyle Cycles we want your experience with us to be that of pleasure and our service to be equalled by none. Buying parts and accessories for your bike should be quick, simple and easy! We are also riders and builders! We know that you may not be ready to install the parts and accessories right when you get them. With that in mind, we have a 60-day return policy, which means you have 60 days after receiving your item to request a return.

Read our full return policy here.

Shipping Info:

At Lifestyle Cycles we want your experience with us to be that of pleasure and our service to be equalled by non. Buying parts & accessories for your bike should be quick, simple & easy! We are also riders and builders. We know that you want your parts & accessories as quickly as possible.

Read our full shipping policy here.

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

$1,540.95