Description
S&S Cycle - 31-0172A - Engine Case - 3.750" Bore w/Stock Stud Pattern - 88A Engine Type - Wrinkle Black -Twin Cam
Features
- Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)
- Features greater overall strength than stock crankcases
- Strong, dependable Timken®-style sprocket shaft bearings
- All passages between the crankcase cam support plate are O-ring sealed
- Compatible with most stock components
- Includes S&S crankcase breather reed valve designed to eliminate oil carry-over and oil scavenging problems
- Rear motor mount bolts directly to the stock transmission; fully compatible with the stock primary, charging system, and other stock components
- Made in the USA
- This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
Specs
| Model | 88 A Engine |
| Product Name | Engine Case |
| Riding Style | Street |
| Color/Finish | Wrinkle Black |
| Units | Each |
| Bore Size Imperial | 3.750'' |
| Material | 356 T-6 Aluminum |
Fitment
| 2005 | Harley-Davidson | 15th Anniversary Fat Boy FLSTF |
| 2006 | Harley-Davidson | Electra Glide Classic FLHTC |
| 1999-2006 | Harley-Davidson | Electra Glide Police FLHTPI |
| 1999-2006 | Harley-Davidson | Electra Glide Police FLHTP |
| 2000-2002 | Harley-Davidson | Electra Glide Standard EFI FLHTI |
| 1999-2006 | Harley-Davidson | Electra Glide Ultra Classic FLHTCU |
| 1999-2006 | Harley-Davidson | FLHR Road King |
| 1999-2006 | Harley-Davidson | FLHRCI Road King Classic |
| 2000-2006 | Harley-Davidson | FLHRI Road King |
| 2004-2006 | Harley-Davidson | FLHRS Road King Custom |
| 2002 | Harley-Davidson | FLHRSEI Screamin Eagle Road King |
| 2003 | Harley-Davidson | FLHRSEI2 Screamin Eagle Road King 2 |
| 2004-2006 | Harley-Davidson | FLHRSI Road King Custom |
| 1999-2006 | Harley-Davidson | FLHT Electra Glide Standard |
| 1999-2005 | Harley-Davidson | FLHTC Electra Glide Classic |
| 1999-2006 | Harley-Davidson | FLHTCI Electra Glide Classic |
| 2004 | Harley-Davidson | FLHTCSE Screamin Eagle Electra Glide |
| 2005 | Harley-Davidson | FLHTCSE2 Screamin Eagle Electra Glide 2 |
| 1999-2006 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic |
| 2006 | Harley-Davidson | FLHTCUSE Screamin Eagle Ultra Classic Electra Glide |
| 2003-2006 | Harley-Davidson | FLHTI Electra Glide Standard |
| 2006 | Harley-Davidson | FLHX Street Glide |
| 2006 | Harley-Davidson | FLHXI Street Glide |
| 2006 | Harley-Davidson | FLST Heritage Softail |
| 2000-2006 | Harley-Davidson | FLSTC Heritage Softail Classic |
| 2001-2006 | Harley-Davidson | FLSTCI Heritage Softail Classic |
| 2000-2006 | Harley-Davidson | FLSTF Fat Boy |
| 2001-2006 | Harley-Davidson | FLSTFI Fat Boy |
| 2005-2006 | Harley-Davidson | FLSTFSE Screamin Eagle Fat Boy |
| 2006 | Harley-Davidson | FLSTI Heritage Softail |
| 2005-2006 | Harley-Davidson | FLSTN Softail Deluxe |
| 2005-2006 | Harley-Davidson | FLSTNI Softail Deluxe |
| 2000-2003 | Harley-Davidson | FLSTS Heritage Springer |
| 2005-2006 | Harley-Davidson | FLSTSC Softail Springer Classic |
| 2005-2006 | Harley-Davidson | FLSTSCI Softail Springer Classic |
| 2001-2003 | Harley-Davidson | FLSTSI Heritage Springer |
| 1999-2006 | Harley-Davidson | FLTR Road Glide |
| 1999-2006 | Harley-Davidson | FLTRI Road Glide |
| 2000 | Harley-Davidson | FLTRSEI Screamin Eagle Road Glide |
| 2001 | Harley-Davidson | FLTRSEI2 Screamin Eagle Road Glide 2 |
| 1999-2005 | Harley-Davidson | FXD Dyna Super Glide |
| 2005 | Harley-Davidson | FXDC Super Glide Custom |
| 2005 | Harley-Davidson | FXDCI Super Glide Custom |
| 2004-2005 | Harley-Davidson | FXDI Dyna Super Glide |
| 1999-2005 | Harley-Davidson | FXDL Dyna Low Rider |
| 2004-2005 | Harley-Davidson | FXDLI Dyna Low Rider |
| 1999-2000 | Harley-Davidson | FXDS-Conv Dyna Convertible |
| 1999-2005 | Harley-Davidson | FXDWG Dyna Wide Glide |
| 2001 | Harley-Davidson | FXDWG2 |
| 2002 | Harley-Davidson | FXDWG3 |
| 2004-2005 | Harley-Davidson | FXDWGI Dyna Wide Glide |
| 1999-2005 | Harley-Davidson | FXDX Dyna Super Glide Sport |
| 2004-2005 | Harley-Davidson | FXDXI Dyna Super Glide Sport |
| 2001-2003 | Harley-Davidson | FXDXT Dyna Super Glide T-Sport |
| 2000-2006 | Harley-Davidson | FXST Softail Standard |
| 2000-2006 | Harley-Davidson | FXSTB Night Train |
| 2001-2006 | Harley-Davidson | FXSTBI Night Train |
| 2001-2006 | Harley-Davidson | FXSTI Softail Standard |
| 2000-2006 | Harley-Davidson | FXSTS Springer Softail |
| 2001-2006 | Harley-Davidson | FXSTSI Springer Softail |
| 1999 | Harley-Davidson | Road King EFI FLHR |
| 2000-2003 | Harley-Davidson | Wide Glide EFI FXDWGI |
