S&S Cycle 06-17 Dyna Models w/ 4.425in Bore - 4 3/8in Bolt Pattern Crankcase - Wrinkle Black - 310-0859 MSRP: $2,345.95 Was: Now: $2,129.87 Add to Cart
S&S Cycle 06-17 Dyna Models w/ 4-1/8in Bore Stock Bolt Pattern Crankcase - 310-0856 MSRP: $2,249.95 Was: Now: $2,042.71 Add to Cart
S&S Cycle 07-16 Touring S&S Crankcase Installation Kit - 310-0435 MSRP: $195.95 Was: Now: $177.89 Add to Cart
S&S Cycle 07-16 BT Engines w/ 4-1/8in Bore Super Stock T2 Crankcase - Wrinkle Black - 310-0369 MSRP: $1,999.95 Was: Now: $1,815.75 Add to Cart
S&S Cycle 07-16 BT Engines w/ Stock Bore Super Stock T2 Crankcase - Wrinkle Black - 310-0367A MSRP: $2,199.95 Was: Now: $1,997.32 Add to Cart
S&S Cycle 84-99 BT Crankcase Breather Reed Valve - 31-2096 MSRP: $165.95 Was: Now: $150.66 Add to Cart
S&S Cycle 99-06 Twin Cam 88 A Engines 4-1/8in Bore Stock Stud Pattern Crankcase - Wrinkle Black - 31-0181A MSRP: $2,182.95 Was: Now: $1,981.89 Add to Cart
S&S Cycle 99-06 Twin Cam 88 A Engines 4-1/8in Bore S&S Stud Pattern Crankcase - Wrinkle Black - 31-0178A MSRP: $2,182.95 Was: Now: $1,981.89 Add to Cart
S&S Cycle 99-06 BT Stock Bore Crankcase Assembly - 31-0172A MSRP: $2,427.95 Was: Now: $2,204.32 Add to Cart
S&S Cycle 92-99 BT w/ 3-5/8 Bore Super Stock Alternator Style Crankcase - Wrinkle Black - 31-0078 MSRP: $2,099.95 Was: Now: $1,906.53 Add to Cart
S&S Cycle 92-99 BT w/ Stock Bore Super Stock Alternator Syle Crankcase - Wrinkle Black - 31-0055 MSRP: $1,825.95 Was: Now: $1,657.77 Add to Cart
S&S Cycle 84-91 BT w/ Stock Bore Super Stock Alternator Style Crankcase - Wrinkle Black - 31-0052 MSRP: $1,825.95 Was: Now: $1,657.77 Add to Cart
S&S Cycle 92-99 BT w/ 4in Bore Special Application Crankcase - Natural - 31-0047 MSRP: $1,799.95 Was: Now: $1,634.16 Add to Cart
S&S Cycle 92-99 BT w/ 4-1/8in Bore Small Diameter Flywheel Special Application Crankcase - 31-0037 MSRP: $2,101.95 Was: Now: $1,908.34 Add to Cart
S&S Cycle 92-99 BT 4-1/8in Bore Small Diameter Flywheels Special Application Crankcase - Natural - 31-0033 MSRP: $1,988.95 Was: Now: $1,805.75 Add to Cart
S&S Cycle 65-69 BT w/ Stock Bore Super Stock Generator Style - Natural - 31-0010 MSRP: $2,152.95 Was: Now: $1,954.64 Add to Cart
S&S Cycle 48-64 BT w/ Stock Bore Super Stock Generator Style Crankcase - 31-0008 MSRP: $2,255.95 Was: Now: $2,048.16 Add to Cart
S&S Cycle 92-99 BT w/ Stock Bore Super Stock Alternator Style Crankcase - Natural - 31-0005 MSRP: $1,617.95 Was: Now: $1,468.93 Add to Cart
S&S Cycle 70-84 BT w/ 3-5/8in Bore Super Stock Alternator Style Crankcase - Natural - 31-0004 MSRP: $1,699.95 Was: Now: $1,543.37 Add to Cart
S&S Cycle 70-84 BT w/ Stock Bore Super Stock Alternator Style Crankcase - Natural - 31-0003 MSRP: $1,649.95 Was: Now: $1,497.98 Add to Cart
S&S Cycle 06-17 Dyna Models w/ 4.425in Bore - 4 3/8in Bolt Pattern Crankcase - Wrinkle Black - 310-0859 This 4 .425 in. bore wrinkle black crankcase is specially machined for the new S&S oil line installation kit for 2006-2017 Harley-Davidson® Dyna® models. Stock looking, but stronger - Thicker wall... MSRP: $2,345.95 Was: Now: $2,129.87 Add to Cart
S&S Cycle 06-17 Dyna Models w/ 4-1/8in Bore Stock Bolt Pattern Crankcase - 310-0856 This 4 1/8 in. bore wrinkle black crankcase is specially machined for the new S&S oil line installation kit for 2006-2017 Harley-Davidson® Dyna® models. Stock looking, but stronger - Thicker wall... MSRP: $2,249.95 Was: Now: $2,042.71 Add to Cart
S&S Cycle 07-16 Touring S&S Crankcase Installation Kit - 310-0435 Installation kit for S&S Super Stock crankcase into 2007-2016 Touring models. Required to connect Super Stock crankcase to S&S oil pan. Includes formed oil line adapter, oil lines, fittings and... MSRP: $195.95 Was: Now: $177.89 Add to Cart
S&S Cycle 07-16 BT Engines w/ 4-1/8in Bore Super Stock T2 Crankcase - Wrinkle Black - 310-0369 This Super Stock® T2 wrinkle black crankcases is for 2007-'16 HD® FL big twin engines with 4-1/8" bore and stock bolt pattern. Simple transmission case modificiations is required. Stock looking, but... MSRP: $1,999.95 Was: Now: $1,815.75 Add to Cart
S&S Cycle 07-16 BT Engines w/ Stock Bore Super Stock T2 Crankcase - Wrinkle Black - 310-0367A This Super Stock® T2 wrinkle black crankcases is for 2007-'16 HD® FL big twin engines with stock bore and stock bolt pattern. Simple transmission case modificiations is required. Stock looking, but... MSRP: $2,199.95 Was: Now: $1,997.32 Add to Cart
S&S Cycle Crankcase Oil Screen - 5 Pack - 31-7008 S&S Cycle Crankcase Oil Screen - 5 Pack MSRP: $30.95 Was: Now: $28.09 Add to Cart
S&S Cycle 84-99 BT Crankcase Breather Reed Valve - 31-2096 Crankcase Breather Reed Valve for 1993-'99 bt. Available in standard size or +.030" for use in engines with damaged breather bores.This Part Fits:YearMakeModelSubmodel1997-1998Harley-DavidsonFLHR... MSRP: $165.95 Was: Now: $150.66 Add to Cart
S&S Cycle Crankcase Oil Screen - 31-2010 Crankcase Oil Screen for 1948-1999bt MSRP: $8.95 Was: Now: $8.12 Add to Cart
S&S Cycle 99-06 BT Crankcase Installation Kit - 31-0425 Installation kit for S&S Super Stock crankcase for 1999-2006 Touring models. Required to connect Super Stock crankcase to S&S oil pan. Includes formed oil line adapter, oil lines, fittings, vent... MSRP: $299.95 Was: Now: $272.32 Add to Cart
S&S Cycle 99-06 Twin Cam 88 A Engines 4-1/8in Bore Stock Stud Pattern Crankcase - Wrinkle Black - 31-0181A This 4-1/8" wrinkle black, stock stud pattern crankcase for 1999-'06 HD® Twin Cam 88®A engines (except 2006 HD® Dyna®) is much stronger than stock crankcases in every aspect. It has an extra large... MSRP: $2,182.95 Was: Now: $1,981.89 Add to Cart
S&S Cycle 99-06 Twin Cam 88 A Engines 4-1/8in Bore S&S Stud Pattern Crankcase - Wrinkle Black - 31-0178A This 4-1/8" wrinkle black S&S® stud pattern crankcase for 1999-'06 HD® Twin Cam 88®A engines (except 2006 HD® Dyna®) is much stronger than stock crankcases in every aspect. It has an extra large... MSRP: $2,182.95 Was: Now: $1,981.89 Add to Cart
S&S Cycle 99-06 BT Stock Bore Crankcase Assembly - 31-0172A Build your engine on a strong, dependable foundation with the S&S Cycle Black Stock Bore Alternator Crankcase Assembly. Engineered for lasting durability and precise fitment, this crankcase delivers... MSRP: $2,427.95 Was: Now: $2,204.32 Add to Cart
S&S Cyle 1999+ BT Crankcase Baffle Plate - 31-0119-S The S&S Cycle Crankcase Baffle Plate is designed for 1999 and later Big Twin models to strengthen your Harley-Davidson's engine performance. The baffle plate helps manage crankcase pressure,... MSRP: $19.95 Was: Now: $18.11 Add to Cart
S&S Cycle 92-99 BT w/ 3-5/8 Bore Super Stock Alternator Style Crankcase - Wrinkle Black - 31-0078 S&S Cycle 92-99 BT w/ 3-5/8 Bore Super Stock Alternator Style Crankcase - Wrinkle Black MSRP: $2,099.95 Was: Now: $1,906.53 Add to Cart
S&S Cycle 92-99 BT w/ Stock Bore Super Stock Alternator Syle Crankcase - Wrinkle Black - 31-0055 Perfect for stock replacement and high performance applications, these crankcases offer some unique features. Besides being machined for a crank position sensor, they are also compatible with stock... MSRP: $1,825.95 Was: Now: $1,657.77 Add to Cart
S&S Cycle 84-91 BT w/ Stock Bore Super Stock Alternator Style Crankcase - Wrinkle Black - 31-0052 Perfect for stock replacement and high performance applications, these crankcases offer some unique features. Besides being machined for a crank position sensor, they are also compatible with stock... MSRP: $1,825.95 Was: Now: $1,657.77 Add to Cart
S&S Cycle 92-99 BT w/ 4in Bore Special Application Crankcase - Natural - 31-0047 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 MSRP: $1,799.95 Was: Now: $1,634.16 Add to Cart
S&S Cycle 92-99 BT w/ 4-1/8in Bore Small Diameter Flywheel Special Application Crankcase - 31-0037 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 MSRP: $2,101.95 Was: Now: $1,908.34 Add to Cart
S&S Cycle 92-99 BT 4-1/8in Bore Small Diameter Flywheels Special Application Crankcase - Natural - 31-0033 S&S Cycle 92-99 BT 4-1/8in Bore Small Diameter Flywheels Special Application Crankcase - Natural MSRP: $1,988.95 Was: Now: $1,805.75 Add to Cart
S&S Cycle 65-69 BT w/ Stock Bore Super Stock Generator Style - Natural - 31-0010 S&S Cycle 65-69 BT w/ Stock Bore Super Stock Generator Style - Natural MSRP: $2,152.95 Was: Now: $1,954.64 Add to Cart
S&S Cycle 48-64 BT w/ Stock Bore Super Stock Generator Style Crankcase - 31-0008 This Super Stock® generator style natural finish crankcases is for 1948-'64 big twins with stock bore. MSRP: $2,255.95 Was: Now: $2,048.16 Add to Cart
S&S Cycle 92-99 BT w/ Stock Bore Super Stock Alternator Style Crankcase - Natural - 31-0005 Perfect for stock replacement and high performance applications, these crankcases offer some unique features. Besides being machined for a crank position sensor, they are also compatible with stock... MSRP: $1,617.95 Was: Now: $1,468.93 Add to Cart
S&S Cycle 70-84 BT w/ 3-5/8in Bore Super Stock Alternator Style Crankcase - Natural - 31-0004 The S&S Super Stock alternator style crankcases are perfect for stock replacement and for high performance applications. Pre-clearanced for strokes up to and including 5". S&S Super Stock crankcases... MSRP: $1,699.95 Was: Now: $1,543.37 Add to Cart
S&S Cycle 70-84 BT w/ Stock Bore Super Stock Alternator Style Crankcase - Natural - 31-0003 The S&S Super Stock alternator style crankcases are perfect for stock replacement and for high performance applications. Pre-clearanced for strokes up to and including 5 inch. S&S Super Stock... MSRP: $1,649.95 Was: Now: $1,497.98 Add to Cart
