2004-2005 for Harley Super Glide Sport EFI FXDXI S&S CYCLE Cylinder Heads Black
2004-2005 for Harley Super Glide Sport EFI FXDXI S&S CYCLE Cylinder Heads Black

2004-2005 for Harley Super Glide Sport EFI FXDXI S&S CYCLE Cylinder Heads Black

S&S CYCLE

$1,695.95

Quantity

Manufacturer: S & S Cycle
MPN: 900-0251
Title: Super Stock Twin Cam Cylinder Heads
Option: 79cc
Color: Wrinkle Black

  • High port flow gives great performance now, and more later when additional upgrades are done
  • Heads are fully assembled with springs and valves, and are available in silver or wrinkle black powder-coat
  • 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 .650" lift (unless noted); 89cc have 2.000" intake and 1.605" exhaust and .640" springs
  • 79cc heads accept OEM rocker boxes
  • 89cc heads accept S&S rocker boxes only (PART #90-4110)
  • Heads are machined for compression releases (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
  • Sold in pairs
  • Made in the U.S.A.

Important Notes

NOTES.585" lift. Not machined for compression releases. - Not for models with OEM compression releases.

Fitment Chart

YearMakeModelPositionNotes
2005Harley-DavidsonSoftail Springer Classic EFI FLSTSCI--
2005Harley-DavidsonSoftail Springer Classic FLSTSC--
2005Harley-DavidsonSoftail Deluxe FLSTN--
2005Harley-DavidsonSuper Glide Custom FXDC--
2005Harley-DavidsonSuper Glide Custom EFI FXDCI--
2005Harley-DavidsonScreamin' Eagle Electra Glide FLHTCSE2--
2005Harley-Davidson15th Anniversary Fat Boy FLSTF--
2005Harley-DavidsonScreamin' Eagle Fat Boy FLSTFSE--
2005Harley-DavidsonSoftail Deluxe EFI FLSTNI--
2004-2005Harley-DavidsonRoad King Custom EFI FLHRS--
2004-2005Harley-DavidsonSuper Glide Sport EFI FXDXI--
2004-2005Harley-DavidsonRoad King Custom FLHRS--
2004-2005Harley-DavidsonLow Rider EFI FXDL--
2004-2005Harley-DavidsonSuper Glide EFI FXDI--
2004Harley-DavidsonScreamin' Eagle Deuce FXSTDSE2--
2004Harley-DavidsonScreamin' Eagle Electra Glide FLHTCSE--
2003Harley-DavidsonScreamin' Eagle Deuce FXSTDSE--
2003Harley-DavidsonScreamin' Eagle Road King FLHRSE-I2--
2002Harley-DavidsonScreamin' Eagle Road King FLHRSE-I--
2002Harley-DavidsonWide Glide FXDWG3--
2001-2005Harley-DavidsonSoftail Night Train EFI FXSTBI--
2001-2005Harley-DavidsonSoftail Springer EFI FXSTSI--
2001-2005Harley-DavidsonSoftail Standard EFI FXSTI--
2001-2005Harley-DavidsonSoftail Deuce EFI FXSTDI--
2001-2005Harley-DavidsonSoftail Heritage Classic EFI FLSTCI--
2001-2005Harley-DavidsonSoftail Fat Boy EFI FLSTFI--
2001-2003Harley-DavidsonSuper Glide T-Sport FXDXT--
2001-2003Harley-DavidsonSoftail Heritage Springer EFI FLSTSI--
2001Harley-DavidsonWide Glide FXDWG2--
2001Harley-DavidsonScreamin' Eagle Road Glide FLTRSE-I2--
2000-2005Harley-DavidsonSoftail Deuce FXSTD--
2000-2005Harley-DavidsonWide Glide EFI FXDWGI--
2000-2005Harley-DavidsonElectra Glide Standard EFI FLHTI--
2000-2005Harley-DavidsonSoftail Standard FXST--
2000-2005Harley-DavidsonSoftail Night Train FXSTB--
2000-2005Harley-DavidsonSoftail Springer FXSTS--
2000-2005Harley-DavidsonSoftail Heritage Classic FLSTC--
2000-2005Harley-DavidsonSoftail Fat Boy FLSTF--
2000-2003Harley-DavidsonSoftail Heritage Springer FLSTS--
2000Harley-DavidsonScreamin' Eagle Road Glide FLTRSE-I--
1999-2005Harley-DavidsonRoad King FLHR--
1999-2005Harley-DavidsonSuper Glide Sport FXDX--
1999-2005Harley-DavidsonElectra Glide Standard FLHT--
1999-2005Harley-DavidsonElectra Glide Classic EFI FLHTCI--
1999-2005Harley-DavidsonRoad King Classic EFI FLHRC--
1999-2005Harley-DavidsonElectra Glide Ultra Classic FLHTCU--
1999-2005Harley-DavidsonElectra Glide Classic FLHTC--
1999-2005Harley-DavidsonRoad Glide FLTR--
1999-2005Harley-DavidsonRoad King EFI FLHR--
1999-2005Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI--
1999-2005Harley-DavidsonElectra Glide Police FLHTP--
1999-2005Harley-DavidsonElectra Glide Police FLHTPI--
1999-2005Harley-DavidsonRoad Glide EFI FLTR--
1999-2005Harley-DavidsonLow Rider FXDL--
1999-2005Harley-DavidsonWide Glide FXDWG--
1999-2005Harley-DavidsonSuper Glide FXD--
1999-2000Harley-DavidsonDyna Convertible FXDS-CONV--