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S&S Cycle Gloss Black 88" Sidewinder 3 5/8 in. Big Bore Cylinder Kit w/Forged Pistons - 91-9001

  • Part #:
    1401048
  • Manufacturer Part #:
    91-9001

MSRP Price: $1,087.95

Our Price: $1,033.99

You Save:
$53.96 (5%)
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Overview of S&S Cycle Gloss Black 88" Sidewinder 3 5/8 in. Big Bore Cylinder Kit w/Forged Pistons - 91-9001

Installing this 3-5/8" big bore kit will increase the displacement of stock 80" HD® Shovelhead engines to 88" using the stock 4-1/4" flywheels. This may also be used to build an 88" engine in 74" Shovelheads if a 4-1/4" stroke flywheel assemble is also installed. The kit includes S&S 3-5/8" bore cylinders, 3-5/8" bore forged pistons with rings and wristpins, S&S stainless steel head bolts, base nuts, head gaskets, base gaskets, exhcaust gaskets, and instructions. Compression is 7.5:1. The cylinders are stock length so stock length pushrods and manifold may be used.

SPECS:

Stroke:  4 1/4"

Bore:  3 5/8"

Cylinder Length:  5.330"

Compression Ratio:  7.5:1

Specs for S&S Cycle Gloss Black 88" Sidewinder 3 5/8 in. Big Bore Cylinder Kit w/Forged Pistons - 91-9001

Bore Size 3.625 in.
Compression Ratio 10.8:1
Type Top End Kit w/Cylinder
Units Each
Weight 0.00 lbs

Cross reference number(s):

09310690

Specs for S&S Cycle Gloss Black 88" Sidewinder 3 5/8 in. Big Bore Cylinder Kit w/Forged Pistons - 91-9001

Bore Size 3.625 in.
Compression Ratio 10.8:1
Type Top End Kit w/Cylinder
Units Each
Weight 0.00 lbs

Fitment for S&S Cycle Gloss Black 88" Sidewinder 3 5/8 in. Big Bore Cylinder Kit w/Forged Pistons - 91-9001

See if this part fits your ride

Part 1401048 fits the following machines

Harley-Davidson
  • 1983 Harley-Davidson Disc Glide - FXDG
  • 1984 Harley-Davidson Disc Glide - FXRDG
  • 1984 Harley-Davidson Electra Glide - FLH
  • 1983 Harley-Davidson Electra Glide - FLH
  • 1982 Harley-Davidson Electra Glide - FLH
  • 1981 Harley-Davidson Electra Glide - FLH
  • 1979 Harley-Davidson Electra Glide - FLH
  • 1978 Harley-Davidson Electra Glide - FLH
  • 1977 Harley-Davidson Electra Glide - FLH
  • 1976 Harley-Davidson Electra Glide - FLH
  • 1980 Harley-Davidson Electra Glide - FLH 1200
  • 1979 Harley-Davidson Electra Glide - FLH 1200
  • 1980 Harley-Davidson Electra Glide - FLH-80
  • 1979 Harley-Davidson Electra Glide - FLH-80
  • 1981 Harley-Davidson Electra Glide - FLHS
  • 1980 Harley-Davidson Electra Glide - FLHS
  • 1977 Harley-Davidson Electra Glide - FLHS
  • 1984 Harley-Davidson Electra Glide - FLHT
  • 1983 Harley-Davidson Electra Glide - FLHT
  • 1981 Harley-Davidson Electra Glide Classic - FLHC
  • 1980 Harley-Davidson Electra Glide Classic - FLHC
  • 1979 Harley-Davidson Electra Glide Classic - FLHC
  • 1984 Harley-Davidson Electra Glide Classic - FLHTC
  • 1983 Harley-Davidson Electra Glide Classic - FLHTC
  • 1981 Harley-Davidson Electra Glide Heritage - FLH
  • 1984 Harley-Davidson Electra Glide Special - FLHX
  • 1984 Harley-Davidson Electra Glide Sport - FLHS
  • 1983 Harley-Davidson Electra Glide Sport - FLHS
  • 1982 Harley-Davidson Electra Glide Sport - FLHS
  • 1981 Harley-Davidson Fat Bob - FXEF
  • 1980 Harley-Davidson Fat Bob - FXEF
  • 1979 Harley-Davidson Fat Bob - FXEF 1200
  • 1979 Harley-Davidson Fat Bob - FXEF-80
  • 1981 Harley-Davidson FL
  • 1979 Harley-Davidson FL
  • 1984 Harley-Davidson Low Glide - FXRS
  • 1982 Harley-Davidson Low Rider - FXS
  • 1981 Harley-Davidson Low Rider - FXS
  • 1980 Harley-Davidson Low Rider - FXS 1200
  • 1979 Harley-Davidson Low Rider - FXS 1200
  • 1980 Harley-Davidson Low Rider - FXS-80
  • 1979 Harley-Davidson Low Rider - FXS-80
  • 1984 Harley-Davidson Low Rider - FXSB
  • 1983 Harley-Davidson Low Rider - FXSB
  • 1984 Harley-Davidson Softail - FXST
  • 1983 Harley-Davidson Sport Glide - FXRT
  • 1982 Harley-Davidson Sturgis - FXB
  • 1981 Harley-Davidson Sturgis - FXB
  • 1980 Harley-Davidson Sturgis - FXB
  • 1984 Harley-Davidson Super Glide - FXE
  • 1983 Harley-Davidson Super Glide - FXE
  • 1982 Harley-Davidson Super Glide - FXE
  • 1981 Harley-Davidson Super Glide - FXE
  • 1980 Harley-Davidson Super Glide - FXE
  • 1979 Harley-Davidson Super Glide - FXE
  • 1984 Harley-Davidson Super Glide - FXR
  • 1983 Harley-Davidson Super Glide II - FXR
  • 1982 Harley-Davidson Super Glide II - FXR
  • 1983 Harley-Davidson Super Glide II - FXRS
  • 1982 Harley-Davidson Super Glide II - FXRS
  • 1983 Harley-Davidson Tour Glide - FLT
  • 1982 Harley-Davidson Tour Glide - FLT
  • 1981 Harley-Davidson Tour Glide - FLT
  • 1980 Harley-Davidson Tour Glide - FLT
  • 1979 Harley-Davidson Tour Glide - FLT
  • 1983 Harley-Davidson Tour Glide Classic - FLTC
  • 1982 Harley-Davidson Tour Glide Classic - FLTC
  • 1984 Harley-Davidson Tour Glide Classic - FLTC (Early Model)
  • 1984 Harley-Davidson Tour Glide Classic - FLTC (Late Model)
  • 1984 Harley-Davidson Wide Glide - FXWG
  • 1983 Harley-Davidson Wide Glide - FXWG
  • 1982 Harley-Davidson Wide Glide - FXWG
  • 1981 Harley-Davidson Wide Glide - FXWG
  • 1980 Harley-Davidson Wide Glide - FXWG
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Instructions and Manuals for S&S Cycle Gloss Black 88" Sidewinder 3 5/8 in. Big Bore Cylinder Kit w/Forged Pistons - 91-9001

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