S&S Cycle SSC106-5555 3-1/2 in. +.010 in. Bore Forged Stroker Piston Kit

These forged 3-1/2" bore stroker pistons for 1984-'99 HD® Evolution® big twin engines are required for the S&S 89" stock bore stroker kits, which include S&S 4-5/8" stroke flywheels. Pistons are designed to be used with stock cylinder heads or with S&S Performance Replacement heads. Low silicon forged material and advanced S&S piston skirt design result in high strengh and low noise. 3-1/2" +.010" bore.

Brief Description: The S&S Cycle SSC106-5555 forged stroker piston kit is designed for 1984–1999 Harley-Davidson Evolution big twin engines. These 3-1/2 in. +.010 in. bore pistons are required for S&S 89 in. stock-bore stroker kits using S&S 4-5/8 in. stroke flywheels.

Key Features & Performance Benefits:

• Forged construction: Made from low-silicon forged material for high strength.
• Advanced skirt design: S&S piston skirt design is intended to provide low-noise operation.
• Stock-head compatibility: Designed for use with stock cylinder heads or S&S Performance Replacement heads.
• Stroker application: Required for S&S 89 in. stock-bore stroker kits with 4-5/8 in. stroke flywheels.

Key Product Specifications & Technical Data:

• Brand: S&S Cycle
• Part number: SSC106-5555
• Application: Harley-Davidson Evolution big twin engines
• Engine years: 1984–1999
• Bore: 3-1/2 in. +.010 in.
• Product type: Forged stroker piston kit
• Stroker kit application: S&S 89 in. stock-bore kits
• Stroke flywheel application: S&S 4-5/8 in. stroke flywheels

What's Included in the Box: One S&S Cycle forged stroker piston kit. Fitment includes the 1990 Harley-Davidson FLHS Electra Glide Sport, FLHTCU Electra Glide Ultra Classic, FLST Heritage Softail, FLSTC Heritage Softail Classic, FLSTF Fat Boy, FXLR Low Rider Custom, FXRT Sport Glide, FXSTC Softail Custom, and FXSTS Springer Softail, plus the 1991 Harley-Davidson FLHS Electra Glide Sport listed by the supplier. This product is not carburetor approved.

Fitments:
1984 Harley Davidson FLHS Electra Glide Sport Base
1984 Harley Davidson FXRS Low Glide Base
1984 Harley Davidson FXRT Sport Glide Base
1984 Harley Davidson FXST Softail Standard Base
1984 Harley Davidson FXWG Wide Glide Base
1985 Harley Davidson FXRS Low Glide Base
1985 Harley Davidson FXRT Sport Glide Base
1985 Harley Davidson FXST Softail Standard Base
1985 Harley Davidson FXWG Wide Glide Base
1986 Harley Davidson FLST Heritage Softail Base
1986 Harley Davidson FXRS Low Glide Base
1986 Harley Davidson FXRT Sport Glide Base
1986 Harley Davidson FXST Softail Standard Base
1986 Harley Davidson FXSTC Softail Custom Base
1986 Harley Davidson FXWG Wide Glide Base
1987 Harley Davidson FLHS Electra Glide Sport Base
1987 Harley Davidson FLST Heritage Softail Base
1987 Harley Davidson FXLR Low Rider Custom Base
1987 Harley Davidson FXRS Low Glide Base
1987 Harley Davidson FXRT Sport Glide Base
1987 Harley Davidson FXST Softail Standard Base
1987 Harley Davidson FXSTC Softail Custom Base
1988 Harley Davidson FLHS Electra Glide Sport Base
1988 Harley Davidson FLST Heritage Softail Base
1988 Harley Davidson FLSTC Heritage Softail Classic Base
1988 Harley Davidson FXLR Low Rider Custom Base
1988 Harley Davidson FXRS Low Glide Base
1988 Harley Davidson FXRT Sport Glide Base
1988 Harley Davidson FXST Softail Standard Base
1988 Harley Davidson FXSTC Softail Custom Base
1988 Harley Davidson FXSTS Springer Softail Base
1989 Harley Davidson FLHS Electra Glide Sport Base
1989 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
1989 Harley Davidson FLST Heritage Softail Base
1989 Harley Davidson FLSTC Heritage Softail Classic Base
1989 Harley Davidson FXLR Low Rider Custom Base
1989 Harley Davidson FXRS Low Glide Base
1989 Harley Davidson FXRT Sport Glide Base
1989 Harley Davidson FXST Softail Standard Base
1989 Harley Davidson FXSTC Softail Custom Base
1989 Harley Davidson FXSTS Springer Softail Base
1990 Harley Davidson FLHS Electra Glide Sport Base
1990 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
1990 Harley Davidson FLST Heritage Softail Base
1990 Harley Davidson FLSTC Heritage Softail Classic Base
1990 Harley Davidson FLSTF Fat Boy Base
1990 Harley Davidson FXLR Low Rider Custom Base
1990 Harley Davidson FXRS Low Glide Base
1990 Harley Davidson FXRT Sport Glide Base
1990 Harley Davidson FXST Softail Standard Base
1990 Harley Davidson FXSTC Softail Custom Base
1990 Harley Davidson FXSTS Springer Softail Base
1991 Harley Davidson FLHS Electra Glide Sport Base
1991 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
1991 Harley Davidson FLSTC Heritage Softail Classic Base
1991 Harley Davidson FLSTF Fat Boy Base
1991 Harley Davidson FXLR Low Rider Custom Base
1991 Harley Davidson FXRS Low Glide Base
1991 Harley Davidson FXRT Sport Glide Base
1991 Harley Davidson FXST Softail Standard Base
1991 Harley Davidson FXSTC Softail Custom Base
1991 Harley Davidson FXSTS Springer Softail Base
1992 Harley Davidson FLHS Electra Glide Sport Base
1992 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
1992 Harley Davidson FLSTC Heritage Softail Classic Base
1992 Harley Davidson FLSTF Fat Boy Base
1992 Harley Davidson FXLR Low Rider Custom Base
1992 Harley Davidson FXRS Low Glide Base
1992 Harley Davidson FXRT Sport Glide Base
1992 Harley Davidson FXST Softail Standard Base
1992 Harley Davidson FXSTC Softail Custom Base
1992 Harley Davidson FXSTS Springer Softail Base
1993 Harley Davidson FLHS Electra Glide Sport Base
1993 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
1993 Harley Davidson FLSTC Heritage Softail Classic Base
1993 Harley Davidson FLSTF Fat Boy Base
1993 Harley Davidson FXDL Dyna Low Rider Base
1993 Harley Davidson FXDWG Dyna Wide Glide Base
1993 Harley Davidson FXLR Low Rider Custom Base
1993 Harley Davidson FXST Softail Standard Base
1993 Harley Davidson FXSTC Softail Custom Base
1993 Harley Davidson FXSTS Springer Softail Base
1994 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
1994 Harley Davidson FLSTC Heritage Softail Classic Base
1994 Harley Davidson FLSTF Fat Boy Base
1994 Harley Davidson FLSTN Heritage Softail Special Base
1994 Harley Davidson FXDL Dyna Low Rider Base
1994 Harley Davidson FXDWG Dyna Wide Glide Base
1994 Harley Davidson FXLR Low Rider Custom Base
1994 Harley Davidson FXST Softail Standard Base
1994 Harley Davidson FXSTC Softail Custom Base
1994 Harley Davidson FXSTS Springer Softail Base
1995 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
1995 Harley Davidson FLSTC Heritage Softail Classic Base
1995 Harley Davidson FLSTF Fat Boy Base
1995 Harley Davidson FLSTN Heritage Softail Special Base
1995 Harley Davidson FXD Dyna Super Glide Base
1995 Harley Davidson FXDL Dyna Low Rider Base
1995 Harley Davidson FXDWG Dyna Wide Glide Base
1995 Harley Davidson FXST Softail Standard Base
1995 Harley Davidson FXSTC Softail Custom Base
1995 Harley Davidson FXSTS Springer Softail Base
1995 Harley Davidson FXSTSB Bad Boy Base
1996 Harley Davidson FLHRI Road King Base
1996 Harley Davidson FLHTCI Electra Glide Classic Base
1996 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
1996 Harley Davidson FLSTC Heritage Softail Classic Base
1996 Harley Davidson FLSTF Fat Boy Base
1996 Harley Davidson FLSTN Heritage Softail Special Base
1996 Harley Davidson FXD Dyna Super Glide Base
1996 Harley Davidson FXDL Dyna Low Rider Base
1996 Harley Davidson FXDWG Dyna Wide Glide Base
1996 Harley Davidson FXST Softail Standard Base
1996 Harley Davidson FXSTC Softail Custom Base
1996 Harley Davidson FXSTS Springer Softail Base
1996 Harley Davidson FXSTSB Bad Boy Base
1997 Harley Davidson FLHR Road King Base
1997 Harley Davidson FLHRI Road King Base
1997 Harley Davidson FLHTCI Electra Glide Classic Base
1997 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
1997 Harley Davidson FLSTC Heritage Softail Classic Base
1997 Harley Davidson FLSTF Fat Boy Base
1997 Harley Davidson FXD Dyna Super Glide Base
1997 Harley Davidson FXDL Dyna Low Rider Base
1997 Harley Davidson FXDWG Dyna Wide Glide Base
1997 Harley Davidson FXST Softail Standard Base
1997 Harley Davidson FXSTC Softail Custom Base
1997 Harley Davidson FXSTS Springer Softail Base
1997 Harley Davidson FXSTSB Bad Boy Base
1998 Harley Davidson FLHR Road King Base
1998 Harley Davidson FLHRCI Road King Classic Base
1998 Harley Davidson FLHTCI Electra Glide Classic Base
1998 Harley Davidson FLSTC Heritage Softail Classic Base
1998 Harley Davidson FLSTF Fat Boy Base
1998 Harley Davidson FLTR Road Glide Base
1998 Harley Davidson FLTRI Road Glide Base
1998 Harley Davidson FXD Dyna Super Glide Base
1998 Harley Davidson FXDL Dyna Low Rider Base
1998 Harley Davidson FXDWG Dyna Wide Glide Base
1998 Harley Davidson FXST Softail Standard Base
1998 Harley Davidson FXSTC Softail Custom Base
1998 Harley Davidson FXSTS Springer Softail Base
1999 Harley Davidson FLHR Road King Base
1999 Harley Davidson FLHRCI Road King Classic Base
1999 Harley Davidson FLHTCI Electra Glide Classic Base
1999 Harley Davidson FLSTC Heritage Softail Classic Base
1999 Harley Davidson FLSTF Fat Boy Base
1999 Harley Davidson FLTR Road Glide Base
1999 Harley Davidson FLTRI Road Glide Base
1999 Harley Davidson FXD Dyna Super Glide Base
1999 Harley Davidson FXDL Dyna Low Rider Base
1999 Harley Davidson FXDWG Dyna Wide Glide Base
1999 Harley Davidson FXR2 Base
1999 Harley Davidson FXR3 Base
1999 Harley Davidson FXST Softail Standard Base
1999 Harley Davidson FXSTB Night Train Base
1999 Harley Davidson FXSTC Softail Custom Base
1999 Harley Davidson FXSTS Springer Softail Base

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: false
Units Per Sku: 1