S&S Cycle 99-06 BT 106in Stock Bore Stroker Kit w/o Sprocket Bearing

The S&S Stock Bore Stroker Kit is an economical way to increase the displacement of your engine without any special machining other than fitting the pistons.

• Stock 88 in. cylinders can be bored from 33/4 in. bore to 37/8 in. to accommodate the S&S pistons, or a pre-fit S&S cylinder and piston kit may be installed
• For pre-2003 crankcases with Timken® right main bearings or crankcases that have been upgraded with a Timken bearing upgrade kit
• Fuel injected engines will require recalibration of the fuel injection system
• S&S stroker pistons, are available in all standard oversizes
• Engines with factory 95 in. kits require piston fitting
• Stock or S&S cylinder heads can be used

Enhance your Harley Davidson engine's performance with the S&S Cycle Part Number SSC320-0460, a cost-effective solution to increase engine displacement up to 106 cubic inches. Designed for models from 1999 to 2006, this stock bore stroker kit offers a straightforward upgrade without requiring extensive machining beyond fitting the pistons. The kit is compatible with stock 88-inch cylinders, which can be bored from 3 3/4 inches to 3 7/8 inches to fit the included S&S pistons, or alternatively, you can install a pre-fit S&S cylinder and piston kit for a more streamlined process. This flexibility makes it an ideal choice for riders seeking more power while maintaining original engine characteristics.

Features:

• Bore Compatibility: Suitable for stock 88-inch cylinders bored from 3 3/4 inches to 3 7/8 inches to accommodate S&S pistons

• Engine Compatibility: Fits pre-2003 crankcases with Timken right main bearings or engines upgraded with a Timken bearing kit

• Fuel System Adjustment: Requires recalibration of the fuel injection system on fuel-injected engines

• Piston Options: S&S stroker pistons available in all standard oversizes for customized performance

• Cylinder Head Compatibility: Can be used with stock or S&S cylinder heads

• Installation Flexibility: Suitable for engines with factory 95-inch kits, with piston fitting required

Fitment:
Harley Davidson FLHR Road King Base 1999
Harley Davidson FLHR Road King Base 2000
Harley Davidson FLHR Road King Base 2001
Harley Davidson FLHR Road King Base 2002
Harley Davidson FLHR Road King Base 2003
Harley Davidson FLHR Road King Base 2004
Harley Davidson FLHR Road King Base 2005
Harley Davidson FLHR Road King Base 2006
Harley Davidson FLHRS Road King Custom Base 2004
Harley Davidson FLHRS Road King Custom Base 2005
Harley Davidson FLHRS Road King Custom Base 2006
Harley Davidson FLHT Electra Glide Standard Base 1999
Harley Davidson FLHT Electra Glide Standard Base 2000
Harley Davidson FLHT Electra Glide Standard Base 2001
Harley Davidson FLHT Electra Glide Standard Base 2002
Harley Davidson FLHT Electra Glide Standard Base 2003
Harley Davidson FLHT Electra Glide Standard Base 2004
Harley Davidson FLHT Electra Glide Standard Base 2005
Harley Davidson FLHT Electra Glide Standard Base 2006
Harley Davidson FLHTC Electra Glide Classic Base 2003
Harley Davidson FLHX Street Glide Base 2006
Harley Davidson FLTR Road Glide Base 1999
Harley Davidson FLTR Road Glide Base 2000
Harley Davidson FLTR Road Glide Base 2001
Harley Davidson FLTR Road Glide Base 2002
Harley Davidson FXD Dyna Super Glide Base 1999
Harley Davidson FXD Dyna Super Glide Base 2000
Harley Davidson FXD Dyna Super Glide Base 2001
Harley Davidson FXD Dyna Super Glide Base 2002
Harley Davidson FXD Dyna Super Glide Base 2003
Harley Davidson FXD Dyna Super Glide Base 2004
Harley Davidson FXD Dyna Super Glide Base 2005
Harley Davidson FXDC Super Glide Custom Base 2005
Harley Davidson FXDL Dyna Low Rider Base 1999
Harley Davidson FXDL Dyna Low Rider Base 2000
Harley Davidson FXDL Dyna Low Rider Base 2001
Harley Davidson FXDL Dyna Low Rider Base 2002
Harley Davidson FXDL Dyna Low Rider Base 2003
Harley Davidson FXDL Dyna Low Rider Base 2004
Harley Davidson FXDL Dyna Low Rider Base 2005
Harley Davidson FXDWG Dyna Wide Glide Base 1999
Harley Davidson FXDWG Dyna Wide Glide Base 2000
Harley Davidson FXDWG Dyna Wide Glide Base 2001
Harley Davidson FXDWG Dyna Wide Glide Base 2002
Harley Davidson FXDWG Dyna Wide Glide Base 2003
Harley Davidson FXDWG Dyna Wide Glide Base 2004
Harley Davidson FXDWG Dyna Wide Glide Base 2005
Harley Davidson FXDWG2 Base 2001
Harley Davidson FXDWG3 Base 2002
Harley Davidson FXDX Dyna Super Glide Sport Base 1999
Harley Davidson FXDX Dyna Super Glide Sport Base 2000
Harley Davidson FXDX Dyna Super Glide Sport Base 2001
Harley Davidson FXDX Dyna Super Glide Sport Base 2002
Harley Davidson FXDX Dyna Super Glide Sport Base 2003
Harley Davidson FXDX Dyna Super Glide Sport Base 2004
Harley Davidson FXDX Dyna Super Glide Sport Base 2005
Harley Davidson FXDXI Dyna Super Glide Sport Base 2004
Harley Davidson FXDXI Dyna Super Glide Sport Base 2005
Harley Davidson FXDXT Dyna Super Glide T-Sport Base 2001
Harley Davidson FXDXT Dyna Super Glide T-Sport Base 2002
Harley Davidson FXDXT Dyna Super Glide T-Sport Base 2003