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S&S Cycle +.30″ Crankcase Breather Reed Valve Power Kit

Product may vary from photo(s).

Everyday Low Price: $117.99

J&P Part: 433-190

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Description

S&S Cycle +.30″ Crankcase Breather Reed Valve Power Kit

Fitment Note: +.030" oversize for damaged engines

• The Evolution style breather valve replaces the standard rotary breather valve in Evolution Big Twin style engines

• Installation is fast and simple. No aligning timing marks and no rotating parts

• Unlike the rotary breather valve, the S&S crankcase breather reed valve is not dependent on rotation of the crankshaft to open and close

• The reed opens when the pressure in the crankcase becomes greater than the pressure in the cam chest

• Installation of the breather reed has actually stopped high rpm oil carryover in test engines with marginal piston ring seal

Product Specs

  • Manufacturer Part Number: 31-2100
  • Overall Size: +.30″ Oversized
  • Sold in Units: Each

Fitment

Fitment Note: +.030" oversize for damaged engines

Note: This item is a custom fit component, and does not have any direct standard/OEM model application. However, this item will fit the following model(s) in custom application(s).

Harley-Davidson® Models

  • Dyna Low Rider Convertible FXDS : 1994–1999
  • Dyna Low Rider FXDL : 1993–1999
  • Dyna Super Glide Custom FXDC : 1992
  • Dyna Super Glide FXD : 1995–1999
  • Dyna Super Glide Sport FXDX : 1999
  • Dyna Super Glide Sturgis FXDB-S : 1991
  • Dyna Wide Glide FXDWG : 1993–1999
  • Lowrider Belt FXSB : 1984–1985
  • Softail Bad Boy FXSTSB : 1995–1997
  • Softail Custom FXSTC : 1986–1998
  • Softail Fat Boy FLSTF : 1990–1999
  • Softail Heritage Classic FLSTC : 1987–1999
  • Softail Heritage FLST : 1986–1990
  • Softail Heritage Springer FLSTS : 1997–1999
  • Softail Night Train FXSTB : 1999
  • Softail Nostalgia FLSTN : 1993–1996
  • Softail Springer FXSTS : 1988–1999
  • Softail Standard FXST : 1984–1990, 1999
  • Super Glide 1st Edition FXR2 : 1999
  • Super Glide 2nd Edition FXR3 : 1999
  • Super Glide Custom FXRC : 1985
  • Super Glide Disc Glide FXRDG : 1984
  • Super Glide Fat Bob FXEF : 1985
  • Super Glide FXR : 1986–1994
  • Super Glide FXRS : 1986–1991
  • Super Glide Grand Touring FXRD : 1986
  • Super Glide II FXR : 1984–1985
  • Super Glide II FXRS : 1984–1985
  • Super Glide Low Rider Anniversary FXLR : 1987
  • Super Glide Low Rider Anniversary FXRS : 1988
  • Super Glide Low Rider Convertible FXRS : 1989–1993
  • Super Glide Low Rider FXLR : 1987–1994
  • Super Glide Low Rider Sport FXRS-SP : 1987–1993
  • Super Glide Police Model FXRP : 1984–1994
  • Super Glide Sport Glide FXRT : 1984–1992
  • Superglide Electric Start FXE : 1984
  • Superglide Fat Bob FXEF : 1984
  • Touring Electra Glide Classic Anniversary FLHTC : 1988
  • Touring Electra Glide Classic EFI FLHTCI : 1996–1999
  • Touring Electra Glide Classic FLHTC : 1984–1999
  • Touring Electra Glide FLH : 1984
  • Touring Electra Glide Special Edition FLHX : 1984
  • Touring Electra Glide Sport FLHS : 1984, 1987–1993
  • Touring Electra Glide Standard FLHT : 1986, 1995–1999
  • Touring Electra Glide Ultra Classic EFI FLHTCUI : 1995–1999
  • Touring Electra Glide Ultra Classic FLHTCU : 1989–1998
  • Touring Road Glide EFI FLTRI : 1998–1999
  • Touring Road Glide FLTR : 1998–1999
  • Touring Road King Classic EFI FLHRCI : 1998–1999
  • Touring Road King EFI FLHRI : 1996–1999
  • Touring Road King FLHR : 1994–1999
  • Touring Tour Glide Classic Anniversary FLTC : 1988
  • Touring Tour Glide Classic FLTC : 1984–1992
  • Touring Tour Glide Ultra Classic EFI FLTCUI : 1996
  • Touring Tour Glide Ultra Classic FLTCU : 1989–1995
  • Wide Glide FXWG : 1984–1985