This crankcase is intended to replace the crankcases in HD® Twin Cam 88® engines in existing HD® chassis only. S&S stock style crankcases have a rear motor mount that bolts directly to the stock 1999-'06 transmission for all models except 2006 HD® Dyna®. These crankcases are compatible with the stock primary, charging system, and other stock components. S&S replacement crankcases are not available for HD® Twin Cam 88B™ or 2007-'16 HD® Twin Cam 96™ or HD® Twin Cam 96B™ engines. Stock bore cases are perfect for replacement applications, 4" bore cases are a natural for use with the S&S Super Sidewinder® Hot Set Up Kits®, and 41/8" bore cases make really large displacement custom engines possible, and are available with the S&S cylinder stud pattern or with the stock cylinder stud pattern. 41/8" bore cases with stock stud pattern are ideal for the S&S 124" Hot Set Up Kit® for stock crankcases.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1999-2006 |
Harley-Davidson |
FLHR Road King |
Base |
| 2004-2006 |
Harley-Davidson |
FLHRS Road King Custom |
Base |
| 1999-2006 |
Harley-Davidson |
FLHT Electra Glide Standard |
Base |
| 2003 |
Harley-Davidson |
FLHTC Electra Glide Classic |
Base |
| 2006 |
Harley-Davidson |
FLHX Street Glide |
Base |
| 1999-2002 |
Harley-Davidson |
FLTR Road Glide |
Base |
| 1999-2005 |
Harley-Davidson |
FXD Dyna Super Glide |
Base |
| 2005 |
Harley-Davidson |
FXDC Super Glide Custom |
Base |
| 1999-2005 |
Harley-Davidson |
FXDL Dyna Low Rider |
Base |
| 1999-2005 |
Harley-Davidson |
FXDWG Dyna Wide Glide |
Base |
| 2001 |
Harley-Davidson |
FXDWG2 CVO Dyna Wide Glide |
Base |
| 2002 |
Harley-Davidson |
FXDWG3 CVO Dyna Wide Glide |
Base |
| 1999-2005 |
Harley-Davidson |
FXDX Dyna Super Glide Sport |
Base |
| 2004-2005 |
Harley-Davidson |
FXDXI Dyna Super Glide Sport |
Base |
| 2001-2003 |
Harley-Davidson |
FXDXT Dyna Super Glide T-Sport |
Base |
