S&S Cycle Cylinder Heads - 79 cc - Super Stock® - Twin Cam

S&S Cycle

S&S Cycle

SKU: 90-36661

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Product Details

S&S Cycle Cylinder Heads - 79 cc - Super Stock® - Twin Cam. Fits 45 Harley-Davidson models from 1999 to 2005, including the 15th Anniversary Fat Boy FLSTF, Electra Glide Ultra Classic FLHTCU and FLHR Road King. Manufacturer part number 901293.

Features

  • High port flow gives great performance now, and more later when additional upgrades are done
  • Heads are fully assembled with springs and valves
  • Compression ratios vary depending on cylinder heads chosen, pistons used and engine displacement; see Compression Ratios chart for specifications
  • 79cc heads work great with stock motors for 88" to 103" motors; 89cc heads work best for motors over 103" or with high-compression pop-up pistons
  • 79cc have 1.940" intake and 1.575" exhaust valve and springs for up to .640" lift; 89cc have 2.000" intake and 1.605" exhaust and .640" springs
  • Heads are machined for compression releases unless noted otherwise (sold separately); S&S rocker boxes required when using S&S compression releases
  • Do not include rocker arm components, intake manifold or gaskets
  • Heads include four long headbolts, and reuse four long OEM headbolts
  • Accept OEM intake manifolds
  • Made in the U.S.A.
  • Must use S&S rocker boxes (PART #90-4110) if S&S compression releases are used.
  • Not compatible with Twin Cooled heads.
Emission Notice · WARNING

Not Legal For Sale Or Use In California On Any Pollution Controlled Motor Vehicle or Carb Compliant.

Made in the USA

Specifications

Vendor Part Number
901293
Package Height
11.33
Package Length
18.26
Package Width
11.34
Parts Unlimited #
0930-0058
Brand
S&S Cycle
Color/Finish
Wrinkle Black
Displacement
79 cc
Material
Aluminum
Model
Super Stock
Riding Style
Street
Unit of Measure
Pair

Fitment

45 vehicles
Year Make / Model Model
2005 Harley-Davidson
15th Anniversary Fat Boy FLSTF 15th Anniversary Fat Boy FLSTF
1999 Harley-Davidson
Electra Glide Ultra Classic FLHTCU Electra Glide Ultra Classic FLHTCU
1999 - 2005 Harley-Davidson
FLHR Road King FLHR Road King
1999 - 2005 Harley-Davidson
FLHRCI Road King Classic FLHRCI Road King Classic
2000 - 2005 Harley-Davidson
FLHRI Road King FLHRI Road King
2004 - 2005 Harley-Davidson
FLHRS Road King Custom FLHRS Road King Custom
2004 - 2005 Harley-Davidson
FLHRSI Road King Custom FLHRSI Road King Custom
1999 - 2005 Harley-Davidson
FLHT Electra Glide Standard FLHT Electra Glide Standard
1999 - 2005 Harley-Davidson
FLHTC Electra Glide Classic FLHTC Electra Glide Classic
1999 - 2005 Harley-Davidson
FLHTCI Electra Glide Classic FLHTCI Electra Glide Classic
1999 - 2005 Harley-Davidson
FLHTCUI Electra Glide Ultra Classic FLHTCUI Electra Glide Ultra Classic
2003 - 2005 Harley-Davidson
FLHTI Electra Glide Standard FLHTI Electra Glide Standard
2000 - 2005 Harley-Davidson
FLSTC Heritage Softail Classic FLSTC Heritage Softail Classic
2001 - 2005 Harley-Davidson
FLSTCI Heritage Softail Classic FLSTCI Heritage Softail Classic
2000 - 2005 Harley-Davidson
FLSTF Fat Boy FLSTF Fat Boy
2002 - 2005 Harley-Davidson
FLSTFI Fat Boy FLSTFI Fat Boy
2005 Harley-Davidson
FLSTN Softail Deluxe FLSTN Softail Deluxe
2005 Harley-Davidson
FLSTNI Softail Deluxe FLSTNI Softail Deluxe
2000 - 2003 Harley-Davidson
FLSTS Heritage Springer FLSTS Heritage Springer
2005 Harley-Davidson
FLSTSC Softail Springer Classic FLSTSC Softail Springer Classic
2005 Harley-Davidson
FLSTSCI Softail Springer Classic FLSTSCI Softail Springer Classic
2001 - 2003 Harley-Davidson
FLSTSI Heritage Springer FLSTSI Heritage Springer
1999 - 2002 Harley-Davidson
FLTR Road Glide FLTR Road Glide
1999 - 2005 Harley-Davidson
FLTRI Road Glide FLTRI Road Glide
1999 - 2005 Harley-Davidson
FXD Dyna Super Glide FXD Dyna Super Glide
2005 Harley-Davidson
FXDC Super Glide Custom FXDC Super Glide Custom
2005 Harley-Davidson
FXDCI Super Glide Custom FXDCI Super Glide Custom
2004 - 2005 Harley-Davidson
FXDI Dyna Super Glide FXDI Dyna Super Glide
1999 - 2005 Harley-Davidson
FXDL Dyna Low Rider FXDL Dyna Low Rider
2004 - 2005 Harley-Davidson
FXDLI Dyna Low Rider FXDLI Dyna Low Rider
1999 - 2000 Harley-Davidson
FXDS-Conv Dyna Convertible FXDS-Conv Dyna Convertible
1999 - 2005 Harley-Davidson
FXDWG Dyna Wide Glide FXDWG Dyna Wide Glide
2004 - 2005 Harley-Davidson
FXDWGI Dyna Wide Glide FXDWGI Dyna Wide Glide
1999 - 2005 Harley-Davidson
FXDX Dyna Super Glide Sport FXDX Dyna Super Glide Sport
2004 - 2005 Harley-Davidson
FXDXI Dyna Super Glide Sport FXDXI Dyna Super Glide Sport
2001 - 2003 Harley-Davidson
FXDXT Dyna Super Glide T-Sport FXDXT Dyna Super Glide T-Sport
2000 - 2005 Harley-Davidson
FXST Softail Standard FXST Softail Standard
2000 - 2005 Harley-Davidson
FXSTB Night Train FXSTB Night Train
2001 - 2005 Harley-Davidson
FXSTBI Night Train FXSTBI Night Train
2000 - 2005 Harley-Davidson
FXSTD Softail Deuce FXSTD Softail Deuce
2001 - 2005 Harley-Davidson
FXSTDI Softail Deuce FXSTDI Softail Deuce
2001 - 2005 Harley-Davidson
FXSTI Softail Standard FXSTI Softail Standard
2000 - 2005 Harley-Davidson
FXSTS Springer Softail FXSTS Springer Softail
2001 - 2005 Harley-Davidson
FXSTSI Springer Softail FXSTSI Springer Softail
1999 Harley-Davidson
Road King EFI FLHR Road King EFI FLHR

Fitment Disclosure
For reference only, please consult your owner’s manual to confirm your fitment.


General Safety Warning
Failure to follow the manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken to collect accurate fitment information, 43 Moto accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email [email protected].

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