S&S Cycle Engine Case - +4.000" Bore - Special Application - Evolution Big Twin
S&S Cycle
Have a question about a part? Our team answers fitment and install questions Tuesday to Saturday.
Product Details
S&S Cycle Engine Case - +4.000" Bore - Special Application - Evolution Big Twin. Fits 46 Harley-Davidson models from 1984 to 1999, including the Electra Glide Standard FLHT, Electra Glide Ultra Classic FLHTCU and FLHR Road King. Manufacturer part number 310047.
Features
- Cam chest is moved outward .250" to allow crankcases to handle large cylinder bore sizes
- Relocated cam chest oil pick-up increases gear case scavenging and virtually eliminates oil carry-over at sustained high rpm
- Machined to accept the stock oil filter assembly used on 92-99 Big Twins
- A ported breather passageway and a machined breather window allows the air/oil mist to flow from the flywheel cavity to the cam chest of the engine with the least possible restriction
- Crankcase venting can be achieved via two crankcase breathers, the cylinder heads, or both; S&S recommends using both crankcase breathers in engines larger than 95"
- Clearanced for strokes as long as 5"
- Machined for installation of a crank position sensor which allows the cases to be used in EFI applications and also allows easy installation of S&S IST Ignition and VFI Fuel Injection; a plug kit is included for applications that do not use a crank position sensor
Prop65 Notice · WARNING
This product can expose you to chemicals, including chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Made in the USA
Specifications
- Vendor Part Number
- 310047
- Package Height
- 12.06
- Package Length
- 17.81
- Package Width
- 14.44
- Parts Unlimited #
- 0920-0158
- Brand
- S&S Cycle
- Color/Finish
- Natural
- Model
- Special Application
- Riding Style
- Street
- Unit of Measure
- Kit
Fitment
46 vehicles| Year | Make | Make / Model Model |
|---|---|---|
| 1985 | Harley-Davidson |
Harley-Davidson Electra Glide Standard FLHT Electra Glide Standard FLHT |
| 1998 | Harley-Davidson |
Harley-Davidson Electra Glide Ultra Classic FLHTCU Electra Glide Ultra Classic FLHTCU |
| 1994 - 1998 | Harley-Davidson |
Harley-Davidson FLHR Road King FLHR Road King |
| 1987 - 1993 | Harley-Davidson |
Harley-Davidson FLHS Electra Glide Sport FLHS Electra Glide Sport |
| 1986 - 1998 | Harley-Davidson |
Harley-Davidson FLHT Electra Glide Standard FLHT Electra Glide Standard |
| 1984 - 1998 | Harley-Davidson |
Harley-Davidson FLHTC Electra Glide Classic FLHTC Electra Glide Classic |
| 1989 - 1997 | Harley-Davidson |
Harley-Davidson FLHTCU Electra Glide Ultra Classic FLHTCU Electra Glide Ultra Classic |
| 1986 - 1990 | Harley-Davidson |
Harley-Davidson FLST Heritage Softail FLST Heritage Softail |
| 1988 - 1999 | Harley-Davidson |
Harley-Davidson FLSTC Heritage Softail Classic FLSTC Heritage Softail Classic |
| 1990 - 1999 | Harley-Davidson |
Harley-Davidson FLSTF Fat Boy FLSTF Fat Boy |
| 1993 | Harley-Davidson |
Harley-Davidson FLSTN Heritage Softail Nostalgia FLSTN Heritage Softail Nostalgia |
| 1994 - 1996 | Harley-Davidson |
Harley-Davidson FLSTN Heritage Softail Special FLSTN Heritage Softail Special |
| 1997 - 1999 | Harley-Davidson |
Harley-Davidson FLSTS Heritage Springer FLSTS Heritage Springer |
| 1984 - 1993 | Harley-Davidson |
Harley-Davidson FLTC Tour Glide Classic FLTC Tour Glide Classic |
| 1989 - 1995 | Harley-Davidson |
Harley-Davidson FLTCU Tour Glide Ultra Classic FLTCU Tour Glide Ultra Classic |
| 1998 | Harley-Davidson |
Harley-Davidson FLTR Road Glide FLTR Road Glide |
| 1995 - 1998 | Harley-Davidson |
Harley-Davidson FXD Dyna Super Glide FXD Dyna Super Glide |
| 1992 | Harley-Davidson |
Harley-Davidson FXDB-D Dyna Glide Daytona FXDB-D Dyna Glide Daytona |
| 1992 | Harley-Davidson |
Harley-Davidson FXDC Super Glide Custom FXDC Super Glide Custom |
| 1993 - 1998 | Harley-Davidson |
Harley-Davidson FXDL Dyna Low Rider FXDL Dyna Low Rider |
| 1995 - 1998 | Harley-Davidson |
Harley-Davidson FXDS-Conv Dyna Convertible FXDS-Conv Dyna Convertible |
| 1993 - 1998 | Harley-Davidson |
Harley-Davidson FXDWG Dyna Wide Glide FXDWG Dyna Wide Glide |
| 1985 | Harley-Davidson |
Harley-Davidson FXEF Fat Bob FXEF Fat Bob |
| 1987 - 1994 | Harley-Davidson |
Harley-Davidson FXLR Low Rider Custom FXLR Low Rider Custom |
| 1986 - 1994 | Harley-Davidson |
Harley-Davidson FXR Super Glide II FXR Super Glide II |
| 1999 | Harley-Davidson |
Harley-Davidson FXR2 FXR2 |
| 1999 | Harley-Davidson |
Harley-Davidson FXR3 FXR3 |
| 1985 - 1987 | Harley-Davidson |
Harley-Davidson FXRC Low Rider Chrome FXRC Low Rider Chrome |
| 1986 | Harley-Davidson |
Harley-Davidson FXRD Sport Glide Grand Touring FXRD Sport Glide Grand Touring |
| 1984 | Harley-Davidson |
Harley-Davidson FXRDG Disc Glide FXRDG Disc Glide |
| 1984 - 1992 | Harley-Davidson |
Harley-Davidson FXRS Low Glide FXRS Low Glide |
| 1990 - 1993 | Harley-Davidson |
Harley-Davidson FXRS-Conv Low Rider Sport Convertible FXRS-Conv Low Rider Sport Convertible |
| 1988 - 1993 | Harley-Davidson |
Harley-Davidson FXRS-SP Low Rider Sport FXRS-SP Low Rider Sport |
| 1984 - 1992 | Harley-Davidson |
Harley-Davidson FXRT Sport Glide FXRT Sport Glide |
| 1985 | Harley-Davidson |
Harley-Davidson FXSB Low Rider - Belt FXSB Low Rider - Belt |
| 1984 - 1999 | Harley-Davidson |
Harley-Davidson FXST Softail Standard FXST Softail Standard |
| 1999 | Harley-Davidson |
Harley-Davidson FXSTB Night Train FXSTB Night Train |
| 1986 - 1999 | Harley-Davidson |
Harley-Davidson FXSTC Softail Custom FXSTC Softail Custom |
| 1988 - 1999 | Harley-Davidson |
Harley-Davidson FXSTS Springer Softail FXSTS Springer Softail |
| 1995 - 1997 | Harley-Davidson |
Harley-Davidson FXSTSB Bad Boy FXSTSB Bad Boy |
| 1985 - 1986 | Harley-Davidson |
Harley-Davidson FXWG Wide Glide FXWG Wide Glide |
| 1989 - 1993 | Harley-Davidson |
Harley-Davidson Low Rider FXRS Low Rider FXRS |
| 1987 | Harley-Davidson |
Harley-Davidson Softail Heritage Classic FLSTC Softail Heritage Classic FLSTC |
| 1993 | Harley-Davidson |
Harley-Davidson Sport Glide FXRT Sport Glide FXRT |
| 1994 | Harley-Davidson |
Harley-Davidson Tour Glide Classic FLTC Tour Glide Classic FLTC |
| 1996 | Harley-Davidson |
Harley-Davidson Tour Glide Ultra Classic FLTCU Tour Glide Ultra Classic FLTCU |
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].
Write Your Own Review