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S&S Cycle

S&s Cycle Sidewinder Performance Kit - 91-9134 For Harley Motorcycles 1970-1984

MPN: 91-9134 SKU: 0903-1299
S&S Cycle

S&s Cycle Sidewinder Performance Kit - 91-9134 For Harley Motorcycles 1970-1984

MPN: 91-9134 SKU: 0903-1299
SKU: 0903-1299
Sidewinder Big Bore Stroker Kit Contains nearly everything needed to take a stock 74" or 80" H-D. Shovelhead engine up to 93" or 96" displacement Includes 3.625" bore high tensile, cast iron sidewinder cylinders and forged pistons with wrist pin and rings, a 4.5" or 4.625" stroke, dynamically balanced S&S flywheel assembly complete with S&S heavy duty connecting rods and mainshafts, S&S stainless steel head bolts, base nut, S&S adjustable chromoly steel pushrods, head gaskets, base gaskets, exhaust gaskets, and an S&S heavy-duty top motor mount Made in the U.S.A. Specs Product Name Performance Kit Type Engine Style Big Bore Model Sidewinder Color/Finish Black Stroke Length 4-5/8" Displacement 96" Bore Size 3.625" Compression Ratio 9.1:1 Units Kit Riding Style Street 1970-1980 Harley-Davidson Electra Glide FL 1970-1984 Harley-Davidson Electra Glide FLH 1971-1978 Harley-Davidson Super Glide FX 1974-1978,1981-1984 Harley-Davidson Super Glide FXE 1977-1982 Harley-Davidson Low Rider FXS 1978-1980 Harley-Davidson 1200 Electra Glide FLH 1979-1981 Harley-Davidson 1200 Fat Bob FXEF 1979 Harley-Davidson 1200 Low Rider FXS 1979-1980 Harley-Davidson 1200 Super Glide FXE 1979-1980 Harley-Davidson Super Glide 80 FXE 1980-1982 Harley-Davidson Electra Glide Sport FLHS 1980-1982 Harley-Davidson Sturgis FXB 1980-1983 Harley-Davidson Tour Glide Classic FLTC 1980-1983 Harley-Davidson Tour Glide FLT 1980-1984 Harley-Davidson Wide Glide FXWG 1981-1982 Harley-Davidson Electra Glide Classic FLH 1981 Harley-Davidson Electra Glide Heritage FLH 1982-1983 Harley-Davidson Super Glide II FXR 1982-1983 Harley-Davidson Super Glide II FXRS 1983 Harley-Davidson Disc Glide FXDG 1983 Harley-Davidson Electra Glide Classic FLHTC 1983 Harley-Davidson Electra Glide Standard FLHT 1983-1984 Harley-Davidson Low Rider FXSB 1983 Harley-Davidson Sport Glide FXRT 1984 Harley-Davidson Electra Glide Special FLHX Fitment DisclosureThis quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Regular price $4,499.95
Shipping calculated at checkout.

Product Details

Features

  • Sidewinder Big Bore Stroker Kit
  • Contains nearly everything needed to take a stock 74" or 80" H-D. Shovelhead engine up to 93" or 96" displacement
  • Includes 3.625" bore high tensile, cast iron sidewinder cylinders and forged pistons with wrist pin and rings, a 4.5" or 4.625" stroke, dynamically balanced S&S flywheel assembly complete with S&S heavy duty connecting rods and mainshafts, S&S stainless steel head bolts, base nut, S&S adjustable chromoly steel pushrods, head gaskets, base gaskets, exhaust gaskets, and an S&S heavy-duty top motor mount
  • Made in the U.S.A.

Specs

Product Name Performance Kit
Type Engine
Style Big Bore
Model Sidewinder
Color/Finish Black
Stroke Length 4-5/8"
Displacement 96"
Bore Size 3.625"
Compression Ratio 9.1:1
Units Kit
Riding Style Street

1970-1980 Harley-Davidson Electra Glide FL
1970-1984 Harley-Davidson Electra Glide FLH
1971-1978 Harley-Davidson Super Glide FX
1974-1978,1981-1984 Harley-Davidson Super Glide FXE
1977-1982 Harley-Davidson Low Rider FXS
1978-1980 Harley-Davidson 1200 Electra Glide FLH
1979-1981 Harley-Davidson 1200 Fat Bob FXEF
1979 Harley-Davidson 1200 Low Rider FXS
1979-1980 Harley-Davidson 1200 Super Glide FXE
1979-1980 Harley-Davidson Super Glide 80 FXE
1980-1982 Harley-Davidson Electra Glide Sport FLHS
1980-1982 Harley-Davidson Sturgis FXB
1980-1983 Harley-Davidson Tour Glide Classic FLTC
1980-1983 Harley-Davidson Tour Glide FLT
1980-1984 Harley-Davidson Wide Glide FXWG
1981-1982 Harley-Davidson Electra Glide Classic FLH
1981 Harley-Davidson Electra Glide Heritage FLH
1982-1983 Harley-Davidson Super Glide II FXR
1982-1983 Harley-Davidson Super Glide II FXRS
1983 Harley-Davidson Disc Glide FXDG
1983 Harley-Davidson Electra Glide Classic FLHTC
1983 Harley-Davidson Electra Glide Standard FLHT
1983-1984 Harley-Davidson Low Rider FXSB
1983 Harley-Davidson Sport Glide FXRT
1984 Harley-Davidson Electra Glide Special FLHX

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Product Description

Features

  • Sidewinder Big Bore Stroker Kit
  • Contains nearly everything needed to take a stock 74" or 80" H-D. Shovelhead engine up to 93" or 96" displacement
  • Includes 3.625" bore high tensile, cast iron sidewinder cylinders and forged pistons with wrist pin and rings, a 4.5" or 4.625" stroke, dynamically balanced S&S flywheel assembly complete with S&S heavy duty connecting rods and mainshafts, S&S stainless steel head bolts, base nut, S&S adjustable chromoly steel pushrods, head gaskets, base gaskets, exhaust gaskets, and an S&S heavy-duty top motor mount
  • Made in the U.S.A.

Specs

Product Name Performance Kit
Type Engine
Style Big Bore
Model Sidewinder
Color/Finish Black
Stroke Length 4-5/8"
Displacement 96"
Bore Size 3.625"
Compression Ratio 9.1:1
Units Kit
Riding Style Street

1970-1980 Harley-Davidson Electra Glide FL
1970-1984 Harley-Davidson Electra Glide FLH
1971-1978 Harley-Davidson Super Glide FX
1974-1978,1981-1984 Harley-Davidson Super Glide FXE
1977-1982 Harley-Davidson Low Rider FXS
1978-1980 Harley-Davidson 1200 Electra Glide FLH
1979-1981 Harley-Davidson 1200 Fat Bob FXEF
1979 Harley-Davidson 1200 Low Rider FXS
1979-1980 Harley-Davidson 1200 Super Glide FXE
1979-1980 Harley-Davidson Super Glide 80 FXE
1980-1982 Harley-Davidson Electra Glide Sport FLHS
1980-1982 Harley-Davidson Sturgis FXB
1980-1983 Harley-Davidson Tour Glide Classic FLTC
1980-1983 Harley-Davidson Tour Glide FLT
1980-1984 Harley-Davidson Wide Glide FXWG
1981-1982 Harley-Davidson Electra Glide Classic FLH
1981 Harley-Davidson Electra Glide Heritage FLH
1982-1983 Harley-Davidson Super Glide II FXR
1982-1983 Harley-Davidson Super Glide II FXRS
1983 Harley-Davidson Disc Glide FXDG
1983 Harley-Davidson Electra Glide Classic FLHTC
1983 Harley-Davidson Electra Glide Standard FLHT
1983-1984 Harley-Davidson Low Rider FXSB
1983 Harley-Davidson Sport Glide FXRT
1984 Harley-Davidson Electra Glide Special FLHX

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Part Numbers
Store SKU MFR. Product # Availability
0903-1299 91-9134 In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • Sidewinder Big Bore Stroker Kit
  • Contains nearly everything needed to take a stock 74" or 80" H-D. Shovelhead engine up to 93" or 96" displacement
  • Includes 3.625" bore high tensile, cast iron sidewinder cylinders and forged pistons with wrist pin and rings, a 4.5" or 4.625" stroke, dynamically balanced S&S flywheel assembly complete with S&S heavy duty connecting rods and mainshafts, S&S stainless steel head bolts, base nut, S&S adjustable chromoly steel pushrods, head gaskets, base gaskets, exhaust gaskets, and an S&S heavy-duty top motor mount
  • Made in the U.S.A.

Specs

Product Name Performance Kit
Type Engine
Style Big Bore
Model Sidewinder
Color/Finish Black
Stroke Length 4-5/8"
Displacement 96"
Bore Size 3.625"
Compression Ratio 9.1:1
Units Kit
Riding Style Street

1970-1980 Harley-Davidson Electra Glide FL
1970-1984 Harley-Davidson Electra Glide FLH
1971-1978 Harley-Davidson Super Glide FX
1974-1978,1981-1984 Harley-Davidson Super Glide FXE
1977-1982 Harley-Davidson Low Rider FXS
1978-1980 Harley-Davidson 1200 Electra Glide FLH
1979-1981 Harley-Davidson 1200 Fat Bob FXEF
1979 Harley-Davidson 1200 Low Rider FXS
1979-1980 Harley-Davidson 1200 Super Glide FXE
1979-1980 Harley-Davidson Super Glide 80 FXE
1980-1982 Harley-Davidson Electra Glide Sport FLHS
1980-1982 Harley-Davidson Sturgis FXB
1980-1983 Harley-Davidson Tour Glide Classic FLTC
1980-1983 Harley-Davidson Tour Glide FLT
1980-1984 Harley-Davidson Wide Glide FXWG
1981-1982 Harley-Davidson Electra Glide Classic FLH
1981 Harley-Davidson Electra Glide Heritage FLH
1982-1983 Harley-Davidson Super Glide II FXR
1982-1983 Harley-Davidson Super Glide II FXRS
1983 Harley-Davidson Disc Glide FXDG
1983 Harley-Davidson Electra Glide Classic FLHTC
1983 Harley-Davidson Electra Glide Standard FLHT
1983-1984 Harley-Davidson Low Rider FXSB
1983 Harley-Davidson Sport Glide FXRT
1984 Harley-Davidson Electra Glide Special FLHX

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

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