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S&S Cycle 31-0172A Twin Cam Engine Case - Stock Bore

SKU: 7257767

S&S Cycle 31-0172A Twin Cam Engine Case - Stock Bore

S&S Cycle
$2,197.80
$2,197.80 $2,427.95
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Replacement Twin Cam A engine cases for stock H-D chassis only (carb and EFI). Feature greater overall strength than stock crankcases. Strong, dependable Timken-style sprocket shaft bearings. Clearanced for strokes up to and including 5in. All passages between the crankcase cam support plate are O-ring sealed. Compatible with most stock components. Cam chest has clearance for up to .675in lift cams. Include 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. Available with stock bore (ideal for replacement applications), 4in bore (ideal for use with the S&S Super Sidewinder Hot Set Up Kits), and 4 1/8in bore engines with stock or S&S cylinder stud pattern (ideal for custom applications and for use with the S&S 124in Hot Set UpKit). Available with silver powder-coat or black powder-coat. Made in the USA.

Vehicle Fitment:

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
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
1999-2006 Harley Davidson FLHTCUI Electra Glide Ultra Classic
2003-2006 Harley Davidson FLHTI Electra Glide Standard
1999-2002 Harley Davidson FLTR Road Glide
1999-2006 Harley Davidson FLTRI Road Glide
1999-2005 Harley Davidson FXD Dyna Super Glide
2006 Harley Davidson FXDBI Street Bob
2005 Harley Davidson FXDC Super Glide Custom
2005-2006 Harley Davidson FXDCI Super Glide Custom
2004-2006 Harley Davidson FXDI Dyna Super Glide
2006 Harley Davidson FXDI35 Dyna 35th Anniversary Super Glide
1999-2005 Harley Davidson FXDL Dyna Low Rider
2004-2006 Harley Davidson FXDLI Dyna Low Rider
1999-2000 Harley Davidson FXDS-Conv Dyna Convertible
1999-2005 Harley Davidson FXDWG Dyna Wide Glide
2004-2006 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
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