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S&S Cycle Assembled Cylinder Heads

Manufacturer Part Number 90-1504

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  • S&S Cycle Assembled Cylinder Heads
Product may vary from photo(s).

$1,155.99

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Out of Stock in Retail Center Anamosa, IA
Out of Stock in Retail Center Daytona, FL
Out of Stock in Retail Center Sturgis, SD

J&P Part: 433-792

Description for S&S Cycle Assembled Cylinder Heads 

S&S Cycle Assembled Cylinder Heads

• Fully assembled S&S Cycle heads for stock and 3-5/8″ bore Evolution engines were originally designed for engines using stock crankcases

• 3-1/2″ bore heads can be used with stock cylinders

• Although these heads are machined with the stock Evolution cylinder pattern and may be used on stock crankcases, special pistons are required with a “pop up” dome shape that matches the contour of the S&S Cycle combustion chamber for maximum performance

• Black finish

Made In The USA This product was proudly made in the USA

Important Product Notes

Product Specs

Cylinder Bore Size: 3-1/2″ standard bore or 3-5/8″ Bore

Finish: Black

Manufacturer Part Number: 90-1504

Sold in Units: Kit

Fitment for S&S Cycle Assembled Cylinder Heads 

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Click (+) to view all compatible models

Harley-Davidson® Models

Dyna Low Rider Convertible FXDS-CONV : 1994–1999
Dyna Low Rider FXDL : 1993–1999
Dyna Super Glide Custom FXDC : 1992
Dyna Super Glide FXD : 1995–1997, 1999
Dyna Super Glide Sturgis FXDB-S : 1991
Dyna Wide Glide FXDWG : 1993–1999
Electra Glide FLH : 1984
Electra Glide Special Edition FLHX : 1984
Electra Glide Sport FLHS : 1984
Low Rider 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 Custom FXRC : 1985
Super Glide Disc Glide FXRDG : 1984
Super Glide Electric Start FXE : 1984
Super Glide Fat Bob FXEF : 1984–1985
Super Glide FXR : 1986–1994
Super Glide Grand Touring FXRD : 1986
Super Glide II FXR : 1984–1985
Super Glide Low Rider Anniversary FXRS : 1988
Super Glide Low Rider Convertible FXRS-CONV : 1989–1993
Super Glide Low Rider Custom Anniversary FXLR : 1987
Super Glide Low Rider Custom FXLR : 1987–1994
Super Glide Low Rider FXRS : 1984–1991
Super Glide Low Rider Sport FXRS-SP : 1987–1993
Super Glide Police FXRP : 1984–1994
Super Glide Sport Glide FXRT : 1984–1992
Touring Electra Glide Classic Anniversary FLHTC : 1988
Touring Electra Glide Classic EFI FLHTCI : 1996–1999
Touring Electra Glide Classic FLHTC : 1984–1997
Touring Electra Glide Sport FLHS : 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
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

Shipping Note

Additional oversized shipping charges will be applied for expedited shipments within the contiguous U.S. Shipping charges outside the contiguous U.S. are calculated by weight and dimension during checkout.

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